Dailies set to repeat monthly on X day of week show as due the day after completion

[N-Upchurch]

When creating a daily set to repeat monthly on 'Day of Week', (e.g. the 5th week on Monday) but the start date occurs before this day (e.g. 2025-08-24, the fourth week on Monday, as there are only four Mondays), the daily will show as due the day after it is marked as completed.

[heesunp]

Hello, we are a group of students from CMU (heesunp, rebeccals05) studying software engineering, and we would like to actively work on this issue. If possible, could we be assigned to this issue?