Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

When the startup script is blocking and is still running, the website interface grays and disables out the custom action buttons we added, but not the builtin ones like vscode and terminal that are specified in the display_apps section of the agent.

Relevant Log Output

Expected Behavior

when the startup script is blocking and is still running, the website interface grays and disables out the custom action buttons we added, and the builtin ones like vscode and terminal that are specified in the display_apps section of the agent.

Steps to Reproduce

Create a workspace with additional buttons, start the workspace with a blocking startup script and observe that the builtin buttons are not greyed out.

Environment

• Host OS:
• Coder version: v2.17.2+0598aec

Additional Context

No response