fix: keep clear control alive when map controls are initialized

src/sharelink.celestial.test.mjs

@@ -692,6 +692,7 @@ test('visual input listeners are revoked before asynchronous UI teardown', () =>
   assert.match(synchronous, /this\._applicationShortcuts\?\.destroy\(\)/);
   assert.match(synchronous, /this\._visualEffects\.stop\(\)/);
   assert.match(synchronous, /this\._mapSourceControls\?\.destroy\(\)/);
+  assert.match(synchronous, /this\._clearLayersControl\?\.destroy\(\)/);
   assert.match(synchronous, /this\._displayControls\?\.destroy\(\)/);
   assert.match(synchronous, /this\._styleParameters\?\.destroy\(\)/);
 });

src/ui.js

@@ -3331,7 +3331,6 @@ export class StyleManager {
   _initMapStackControl() {
     if (!this.mapStackController) return;
     this._mapSourceControls?.destroy();
-    this._clearLayersControl?.destroy();
     this._mapSourceControls = createMapSourceControls({
       container: this._mapStackChips,
       statusElement: this._mapStackStatus,