`new_pane` and `close_pane` modify tab selection

[deathaxe]

Description of the bug

Dynamically changing layout via new_pane or close_pane modifies selected tabs of at least the last of the existing groups.

Steps to reproduce

1. Open ST in SAFE MODE
2. set layout to two columns via alt+shift+2
3. add several views in each group
4. activate first group (left column)
5. press ctrl+k, ctrl+up to call new_pane command.

Expected behavior

Selected and focused tabs in existing groups should stay unmodified if new_pane or close_pane is called.

Actual behavior

All tabs in the group, which is moved to 3rd column by new_pane, are selected.

Sublime Text build number

4134

Operating system & version

Windows 11

(Linux) Desktop environment and/or window manager

No response

Additional information

OpenGL context information

No response