Pasting TileMap node pastes tile pattern at the same time

[KoBeWi]

Godot version

4808d01

System information

Windows 10 x64

Issue description

You won't believe how many times I accidentally placed random tiles due to this.

Pretty sure it can be used by adding a call_deferred() somewhere, like always.

Steps to reproduce

1. Have some TileMap with tiles
2. Select some tiles
3. Copy them
4. Cancel
5. Copy the TileMap
6. Paste the TileMap
7. Just as you pasted, the TileMap is selected and also pastes the tiles you copied before
8. If you don't notice it and click somewhere accidentally, the pattern is "randomly" added to your newly pasted TileMap

Minimal reproduction project

No response

EDIT:
Ok, I know the reason why this happens accidentally so much. Clicking outside editor viewport will still paste the tiles.