Browser Automation Off still shows pages in Glass Browser Tab via open_resource

Ideas Feature Requests
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5

Follow-up: sanitized logs + session IDs

Data sharing is on. Logs below are for the same investigation window as this report (Browser Automation Off still leaves Glass Browser Tab pages via cursor-app-control open_resource).

Relevant IDs for this bug

  • Glass/browser viewId observed: stable-browser-session/b23abea01bc4771017b008369920af3f (Home workspace id embedded)
  • open_resource is not agent CDP control — tabs still appear in Browser Tab UI when Automation is Off
  • Browser Automation output logs from wb58/wb59/wb64 attached

Session / identity (data sharing on)

  • machineId: 45f9fb3f-e7a9-4793-a235-3a7bb93e4e3f
  • Cursor: 3.13.21 (55434bd8062ece6fee083b82beed2aee42d253f0) Darwin arm64
  • Log session folder: ~/Library/Application Support/Cursor/logs/20260727T152911/
  • Home/empty-window workspaceId: b23abea01bc4771017b008369920af3f
  • Project workspaceId (writers): c63b395f862a583cf684909c2973e535
  • empty-window composerId: d174e224-0460-47e0-9ea0-763af6aa41df
  • jsolly-website composerId: 5acf3d63-e855-475f-80d3-765ec4494774
  • Sample requestIds (wb62 / this chat): ea519e6d-beca-48ec-a1cc-0f2014441f94, 39c62806-5a07-4e7b-a817-a2f6b664a5c8
  • Sample requestIds (wb58 / empty-window): 01ecc7d9-bae9-4492-839d-1da5719701eb, 5f3e45fc-f834-4f42-8e83-2e74cb80e63f, a85646b1-270f-459a-9cda-acc3b8fa91e0

Attachments (sanitized)

00-SESSION-IDS.txt
03-wb58-Browser-Automation.log
03-wb59-Browser-Automation.log
03-wb64-Browser-Automation.log
01-empty-window-wb58-McpFileSystemWriter-b23abe.log
cursor-browser-bugs-logs-sanitized.zip

Siblings: 166850 (catalog vs runtime), 166855 (system Brave fallback), 166856 (cross-workspace tabs).