Disable keyboard shortcut in Citrix?

My universal, copy link shortcut is opt-k.

When in Citrix, I want to send opt-k to Citrix, and not to Hook.

Is there a place, within Hook, to ignore keyboard shortcuts when a particular app (like Citrix) is active?

If not, has anyone used any combo of Keyboard Maestro, Better Touch Tool, Shortcuts, etc. to accomplish the above?

This is my KM solution, which requires a janky shortcut in Hook, so I’m still keen for the exclusion within Hook (or an otherwise better solution)

There currently isn’t. Would also be handy for macOS Screen Sharing app. My work-around has been to use a different Show Hook context window (additional shortcut) keyboard shortcut for my remote Macs.