Bug 488973

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SUMMARY
When typing your formula and you need to type 0.5 in it. Previously you can type .5 for it. But when typing now .5 it gives errors in the formula

STEPS TO REPRODUCE
1. Type formula with keyboard and place .5 in it
2. Press enter
3. Gives UI.tvoerfout

OBSERVED RESULT
Type 1+.5 enter it gives UI.tvoerfout

EXPECTED RESULT
Type 1+.5 enter and the result should be 1.5

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 6.1.0
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.1

ADDITIONAL INFORMATION
Worked in older versions