gridmap bug?

[BaddRadish]

so you can copy-paste in gridmap.
hold shift and select a plane of tiles to copy, then hit ctrl c.
paste by clicking.

however this boots you out of gridmap editing completely, at least for me on godot 4 alpha 14.
maybe we shouldnt do that?

side note, i would love to be able to paste the same thing more than once, rather than just one duplicate per shift click.
maybe with ctrl v?
up to yall though. <3