eclipse-theia/theia
Application toolbar enablement does not udapte
Fechada
#17.771 aberto em 8 de jul. de 2026
bughelp wantedtoolbarui/ux
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Description
Bug Description:
The application's toolbar enablement state is not updated. The app shows disabled, but it's clickable and executes.
Steps to Reproduce:
- Navigate to https://theia-cloud.io/
- Verify Split Editor Right toolbar item is disabled
- Open a file in a text editor
- Verify Split Editor Right toolbar item is incorrectly disabled; it's expected to be enabled
- Click on the toolbar item, the command executes, and the editor splits to the right
When I update the toolbar by adding an item to the left, the Split Editor Right toolbar item correctly updates.
The same problem applies to the navigation toolbar items. Theia shows them disabled, but they execute.
https://github.com/user-attachments/assets/497a797c-7311-4455-92ea-a25de6117ceb
https://github.com/user-attachments/assets/98d23316-758c-4fc9-ab69-5bf1ea9e16e1
Additional Information
- Operating System:
- Theia Version: Version 1.73.100