Select text inserted by shell or paste (#4458) doesn't work properly when pasting with multiple cursors

[emilyyyylime]

Summary

When I saw this got merged I was immediately excited to implement moving selections around with the following addition to my config.toml:

C-j = ["extend_to_line_bounds", "delete_selection", "paste_after"]
C-k = ["extend_to_line_bounds", "delete_selection", "move_line_up", "paste_before"]

and it mostly works quite nicely, nice job @the-mikedavis.

...until I tried using more than one selection

Reproduction Steps

Simply paste with more than one cursor active. the top selection will move to the pasted text properly, but the others move left weirdly.

[emilyyyylime]

Chickenkeeper did mention this on Matrix but I didn't see any issue when I looked... Am I missing it?

[emilyyyylime]

I've come to know there isn't an issue because there's already a PR to fix it 😅...