diff --git a/addons/xterm-addon-search/src/SearchAddon.ts b/addons/xterm-addon-search/src/SearchAddon.ts
index 41fd19b9..536e4873 100644
--- a/addons/xterm-addon-search/src/SearchAddon.ts
+++ b/addons/xterm-addon-search/src/SearchAddon.ts
@@ -81,7 +81,7 @@ export class SearchAddon implements ITerminalAddon {
       }
       if (this._cachedSearchTerm && this._lastSearchOptions?.decorations) {
         this._highlightTimeout = setTimeout(() => {
-          this.findPrevious(this._cachedSearchTerm!,  { ...this._lastSearchOptions, incremental: true });
+          this._highlightAllMatches(this._cachedSearchTerm!,  { ...this._lastSearchOptions, incremental: true });
         }, 200);
       }
     });
diff --git a/addons/xterm-addon-webgl/src/atlas/WebglCharAtlas.ts b/addons/xterm-addon-webgl/src/atlas/WebglCharAtlas.ts
index e409f51e..911ea3c0 100644
--- a/addons/xterm-addon-webgl/src/atlas/WebglCharAtlas.ts
+++ b/addons/xterm-addon-webgl/src/atlas/WebglCharAtlas.ts
@@ -216,8 +216,8 @@ export class WebglCharAtlas implements IDisposable {
     }
   }
 
-  private _getForegroundCss(bg: number, bgColorMode: number, bgColor: number, fg: number, fgColorMode: number, fgColor: number, inverse: boolean, bold: boolean): string {
-    const minimumContrastCss = this._getMinimumContrastCss(bg, bgColorMode, bgColor, fg, fgColorMode, fgColor, inverse, bold);
+  private _getForegroundCss(bg: number, bgColorMode: number, bgColor: number, fg: number, fgColorMode: number, fgColor: number, inverse: boolean, bold: boolean, isPowerLineGlyph: boolean): string {
+    const minimumContrastCss = this._getMinimumContrastCss(bg, bgColorMode, bgColor, fg, fgColorMode, fgColor, inverse, bold, isPowerLineGlyph);
     if (minimumContrastCss) {
       return minimumContrastCss;
     }
@@ -281,8 +281,8 @@ export class WebglCharAtlas implements IDisposable {
     }
   }
 
-  private _getMinimumContrastCss(bg: number, bgColorMode: number, bgColor: number, fg: number, fgColorMode: number, fgColor: number, inverse: boolean, bold: boolean): string | undefined {
-    if (this._config.minimumContrastRatio === 1) {
+  private _getMinimumContrastCss(bg: number, bgColorMode: number, bgColor: number, fg: number, fgColorMode: number, fgColor: number, inverse: boolean, bold: boolean, isPowerLineGlyph: boolean): string | undefined {
+    if (this._config.minimumContrastRatio === 1 || isPowerLineGlyph) {
       return undefined;
     }
 
@@ -370,13 +370,6 @@ export class WebglCharAtlas implements IDisposable {
       `${fontStyle} ${fontWeight} ${this._config.fontSize * this._config.devicePixelRatio}px ${this._config.fontFamily}`;
     this._tmpCtx.textBaseline = TEXT_BASELINE;
 
-    this._tmpCtx.fillStyle = this._getForegroundCss(bg, bgColorMode, bgColor, fg, fgColorMode, fgColor, inverse, bold);
-
-    // Apply alpha to dim the character
-    if (dim) {
-      this._tmpCtx.globalAlpha = DIM_OPACITY;
-    }
-
     // Check if the char is a powerline glyph, these will be restricted to a single cell glyph, no
     // padding on either side that are allowed for other glyphs since they are designed to be pixel
     // perfect but may render with "bad" anti-aliasing
@@ -387,6 +380,12 @@ export class WebglCharAtlas implements IDisposable {
         isPowerlineGlyph = true;
       }
     }
+    this._tmpCtx.fillStyle = this._getForegroundCss(bg, bgColorMode, bgColor, fg, fgColorMode, fgColor, inverse, bold, isPowerlineGlyph);
+
+    // Apply alpha to dim the character
+    if (dim) {
+      this._tmpCtx.globalAlpha = DIM_OPACITY;
+    }
 
     // For powerline glyphs left/top padding is excluded (https://github.com/microsoft/vscode/issues/120129)
     const padding = isPowerlineGlyph ? 0 : TMP_CANVAS_GLYPH_PADDING;
diff --git a/src/browser/Decorations/OverviewRulerRenderer.ts b/src/browser/Decorations/OverviewRulerRenderer.ts
index f34338ce..dc35b901 100644
--- a/src/browser/Decorations/OverviewRulerRenderer.ts
+++ b/src/browser/Decorations/OverviewRulerRenderer.ts
@@ -74,6 +74,7 @@ export class OverviewRulerRenderer extends Disposable {
    */
   private _registerDecorationListeners(): void {
     this.register(this._decorationService.onDecorationRegistered(() => this._queueRefresh(undefined, true)));
+    this.register(this._decorationService.onDecorationRemoved(() => this._queueRefresh(undefined, true)));
   }
 
   /**
diff --git a/src/browser/renderer/BaseRenderLayer.ts b/src/browser/renderer/BaseRenderLayer.ts
index 629e9436..a95df5fa 100644
--- a/src/browser/renderer/BaseRenderLayer.ts
+++ b/src/browser/renderer/BaseRenderLayer.ts
@@ -428,6 +428,11 @@ export abstract class BaseRenderLayer implements IRenderLayer {
   }
 
   private _getContrastColor(cell: CellData): IColor | undefined {
+    const codepoint = cell.getCode();
+    if (57344 <= codepoint && codepoint <=  63743) {
+      // powerline chars #3739
+      return undefined;
+    }
     if (this._optionsService.rawOptions.minimumContrastRatio === 1) {
       return undefined;
     }
diff --git a/src/browser/renderer/dom/DomRendererRowFactory.ts b/src/browser/renderer/dom/DomRendererRowFactory.ts
index fda800ae..e24c5fe5 100644
--- a/src/browser/renderer/dom/DomRendererRowFactory.ts
+++ b/src/browser/renderer/dom/DomRendererRowFactory.ts
@@ -3,7 +3,7 @@
  * @license MIT
  */
 
-import { IBufferLine } from 'common/Types';
+import { IBufferLine, ICellData } from 'common/Types';
 import { INVERTED_DEFAULT_COLOR } from 'browser/renderer/atlas/Constants';
 import { NULL_CELL_CODE, WHITESPACE_CELL_CHAR, Attributes } from 'common/buffer/Constants';
 import { CellData } from 'common/buffer/CellData';
@@ -178,7 +178,7 @@ export class DomRendererRowFactory {
           if (cell.isBold() && fg < 8 && this._optionsService.rawOptions.drawBoldTextInBrightColors) {
             fg += 8;
           }
-          if (!this._applyMinimumContrast(charElement, this._colors.background, this._colors.ansi[fg])) {
+          if (!this._applyMinimumContrast(charElement, this._colors.background, this._colors.ansi[fg], cell)) {
             charElement.classList.add(`xterm-fg-${fg}`);
           }
           break;
@@ -188,13 +188,13 @@ export class DomRendererRowFactory {
             (fg >>  8) & 0xFF,
             (fg      ) & 0xFF
           );
-          if (!this._applyMinimumContrast(charElement, this._colors.background, color)) {
+          if (!this._applyMinimumContrast(charElement, this._colors.background, color, cell)) {
             this._addStyle(charElement, `color:#${padStart(fg.toString(16), '0', 6)}`);
           }
           break;
         case Attributes.CM_DEFAULT:
         default:
-          if (!this._applyMinimumContrast(charElement, this._colors.background, this._colors.foreground)) {
+          if (!this._applyMinimumContrast(charElement, this._colors.background, this._colors.foreground, cell)) {
             if (isInverse) {
               charElement.classList.add(`xterm-fg-${INVERTED_DEFAULT_COLOR}`);
             }
@@ -224,8 +224,9 @@ export class DomRendererRowFactory {
     return fragment;
   }
 
-  private _applyMinimumContrast(element: HTMLElement, bg: IColor, fg: IColor): boolean {
-    if (this._optionsService.rawOptions.minimumContrastRatio === 1) {
+  private _applyMinimumContrast(element: HTMLElement, bg: IColor, fg: IColor, cell: ICellData): boolean {
+    const codepoint = cell.getCode();
+    if (this._optionsService.rawOptions.minimumContrastRatio === 1 || 57344 <= codepoint && codepoint <=  63743) {
       return false;
     }
 
diff --git a/src/common/services/DecorationService.ts b/src/common/services/DecorationService.ts
index fba5fc35..03cfab4d 100644
--- a/src/common/services/DecorationService.ts
+++ b/src/common/services/DecorationService.ts
@@ -35,6 +35,7 @@ export class DecorationService extends Disposable implements IDecorationService
           const index = this._decorations.indexOf(decoration);
           if (index >= 0) {
             this._decorations.splice(this._decorations.indexOf(decoration), 1);
+            this._onDecorationRemoved.fire(decoration);
           }
         }
       });