GUI hotkeys require an extra mouse click to update

[mjcarroll]

Environment

• OS Version: Ubuntu 22.04
• Source or binary build? Harmonic Pre-release Binary

Description

• Expected behavior:

When manipulating models, pressing r, t, or shift causes the visual indicator to change to the corresponding mode.

• Actual behavior:

Pressing those keys doesn't have an immediate effect, you have to click in the 3d window while also holding down the key to get the visual indicator to change.

Discovered here: https://github.com/gazebosim/gazebo_test_cases/issues/11

[mjcarroll]

I'm not sure if this is gui or sim.

@azeey additionally reports that this happens back to fortress.