Steps to Reproduce

1. load a blank sheet with 5.12.0.FL.20230516-Eval or after this version
2. click + to add the 2nd sheet
3. select the 2nd sheet and select back to the 1st sheet
4. type = at A1
5. select the 2nd sheet B1 (the editbox is still open), press enter

Current Result

keikai shows a formula instead of 0

Expected Result

0 at A1

Debug Information

• this bug doesn't happen before 5.12.0.FL.20230407-Eval (included)