Steps to reproduce

1. import https://docs.google.com/spreadsheets/d/1qkbOKoOoFVA22YQxB-8RgjopDPkyGOl2/edit?usp=share_link&ouid=114351817352708928223&rtpof=true&sd=true
2. copy 45 row * 7 columns cells from input.xlsx
3. paste them to uren!M5:S50

Current Result

the au request having onClipboardPaste takes around 30s

Expected result

1s~2s

Debug Info

• if solving KEIKAI-679, it will speed up this operation

Workaround

CellEditTextAction.java
since it calls setCellEditText() many times, optimize them:

r.setAutoRefresh(false);
...
Ranges.range(_sheet, _row, _column, _lastRow, _lastColumn).notifyChange();