While at it, other things that are useful for working with tiles:
Be able to drag selected tiles without needing to copy-paste it. Including dragging stuff from multiple layers at the same time, as long as tile grids match.
Make room edges draggable, allowing to both resize the room and move everything inside of it when dragging the left side. When dragging at values that != size of single tile - will change Offset values for the tile layer I guess. But may be better to just force resizing to snap to the minimal tile size in the room
Is your feature request related to a problem?
There is no quick way to switch to other tiles. An eyedropper tool assigned to a hotkey would allow you to select other tiles in an instant.
Describe the solution you'd like
Here is a video of the eyedropper functionally in Aseprite's tileset system being accessed via hotkey. https://i.gyazo.com/00761f7711e9b1b3710c25c7d25ebf57.mp4
Describe alternatives you've considered
I can think of no alternatives. Selecting and copying is much too slow to replace an eyedropper tool.
Additional context
No response