window --resize mode not working with multiple commands

Using
```
cmd + alt - j : yabai -m window --resize left:30:0: yabai -m window --resize right:-30:0
cmd + alt - 0x29 : yabai -m window --resize left:-30:0; yabai -m window --resize right:30:0
```
as done by: https://github.com/sebastianst/yabai3/blob/97ef3f141b28158592db0492d5e09f23d30fc219/yabai3#L94C1-L96C1

Makes kitty (terminal) windows glitch without changing their width.

Start by reproducing the two `yabai -m window --resize` command sequences with kitty windows and compare them with single resize commands. Trace the window resize command entry point and verify that multiple commands change the window width without causing visual glitches.

Written by the indexing model from the issue text.