Roadmap Macro insert dialog end month calculation can be incorrect

Issue Summary

This is reproducible on Data Center: (yes)

Steps to Reproduce

1. Create a page
2. change system date to 31/03/2022
3. Insert Roadmap macro

Expected Results

End month shows 2024-02-28

Actual Results

 End month filter shows 2024-03-02

Workaround

Correct the date by clicking the date and choose correct date on date picker