Steps to Reproduce

Run Keikai 6.0.0 FL
open new sheet
type in cell:

=ABS(1,2,3,4,5,6)

put selection cursor on character "6"

Current Result

The last valid argument index stays highlighted, even if focus is on an argument out of the expected bounds

Expected Result

when out of argument bounds, there shouldn't be highlights

Debug Information

Workaround