I miss possibility to do the following in the tag editor (as HMM11 do):
1. Copy one cell
2. SHIFT+ARROW selecting many cells
First cell is now copyed to all cells.
Implemented in helium_12.0.14254.0.exe
You can select both multiple cells and rows which is not possible in Helium 11, where only multiple rows were supported.
Please note that this logic is implemented ONLY if one cell is in the clipboard, otherwise it will work as before when you can paste multiple rows and columns.
Paste to alternated multiple cells previously selected using CTRL also works.