"summarizing" task breaks chat view

[roblourens]

2025-05-16 15:48:22.568 [error] [Window] TypeError: Cannot read properties of undefined (reading 'isSettled')
    at ChatListItemRenderer.shouldShowWorkingProgress (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:729:68)
    at ChatListItemRenderer.getNextProgressiveRenderContent (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:710:18)
    at ChatListItemRenderer.doNextProgressiveRender (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:560:41)
    at runProgressiveRender (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:342:30)
    at ChatListItemRenderer.renderChatTreeItem (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:353:13)
    at ChatListItemRenderer.renderElement (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:277:14)
    at TreeRenderer.renderElement (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/base/browser/ui/tree/abstractTree.js:316:23)
    at PipelineRenderer.renderElement (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/base/browser/ui/list/listWidget.js:947:22)
    at ListView.insertItemInDOM (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/base/browser/ui/list/listView.js:687:19)
    at ListView._splice (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/base/browser/ui/list/listView.js:479:22)
2025-05-16 15:48:23.564 [error] [Window] progress.onDidAddProgress is not a function
2025-05-16 15:48:25.785 [error] [Window] Cannot read properties of undefined (reading 'length'): TypeError: Cannot read properties of undefined (reading 'length')
    at new ChatTaskContentPart (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatContentParts/chatTaskContentPart.js:24:27)
    at InstantiationService._createInstance (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/platform/instantiation/common/instantiationService.js:130:24)
    at InstantiationService.createInstance (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/platform/instantiation/common/instantiationService.js:101:27)
    at ChatListItemRenderer.renderProgressTask (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:910:52)
    at ChatListItemRenderer.renderChatContentPart (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:771:25)
    at vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:617:34
    at Array.forEach (<anonymous>)
    at ChatListItemRenderer.renderChatContentDiff (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:600:23)
    at ChatListItemRenderer.renderChatResponseBasic (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:435:18)
    at ChatListItemRenderer.renderChatTreeItem (vscode-file://vscode-app/Users/roblou/code/vscode/out/vs/workbench/contrib/chat/browser/chatListRenderer.js:357:22)