Invisible `MoveIcon` causes block resize on move start/end when using geras / thrasos

[cpcallen]

Check for duplicates

• I have searched for similar issues before opening a new one.

Description

Adding the invisible MoveIcon to a block when a move begins causes it to resize slightly.

I speculate that this might be due to extra padding, and is perhaps therefore a bug in the renderers rather than in this plugin.

Reproduction steps

1. Select geras or thrasos renderer.
2. Select block.
3. Start a move with m.
4. Abort move with esc.
5. Note that block resizes in each of steps 2 and 3.

Screenshots

Screen.Recording.2025-09-17.at.14.44.50.mov

Browsers

Chrome desktop