Another try at changing open notebook time out

Author: AndreasArvidsson

packages/cursorless-vscode-e2e/src/suite/crossCellsSetSelection.vscode.test.ts

@@ -20,8 +20,6 @@ async function runTest() {
 
   await openNewNotebookEditor(['"hello"', '"world"']);
 
-  await sleep(200);
-
   await hatTokenMap.allocateHats();
 
   await runCursorlessCommand({

packages/vscode-common/src/testUtil/openNewEditor.ts

@@ -109,7 +109,7 @@ function waitForEditorToOpen(): Promise<void> {
     const interval = setInterval(() => {
       if (vscode.window.activeTextEditor != null) {
         clearInterval(interval);
-        resolve();
+        setTimeout(resolve, 300);
       } else {
         count++;
         if (count === 20) {