[Bug]: Custom snooze calendar always starts the week on Sunday
Open
Nobody has claimed this yet.
accepted
bug
via-triage
- Dominant language
- TypeScript
- Stars
- 23k
- Forks
- 5.9k
- Avg merge
- 11h 14m
- Merged PRs (30d)
- 357
Description
Before submitting
- I searched existing issues and did not find a duplicate.
- I included enough detail to reproduce or investigate the problem.
Area
apps/web
Steps to reproduce
- Open a thread’s snooze menu.
- Select Custom…
- Open the date picker.
- Look at the weekday order.
Expected behavior
The calendar should follow the user’s locale or provide a way to choose the first day of the week. I expect Monday to be the first day.
Actual behavior
Sunday is always shown as the first day.
Impact
Cosmetic issue
Version or commit
0.0.43-nightly.20260920.1990
Environment
Windows 11
Logs or stack traces
Screenshots, recordings, or supporting files
Workaround
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start in apps/web by reproducing the issue through a thread’s snooze menu and its Custom date picker, then trace the calendar configuration that determines weekday order. Done means the calendar follows the user’s locale or provides a way to choose the first day of the week, with Monday no longer forced to Sunday-first.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Active
- Clarity
- Mostly clear
- Newbie friendliness
- 68/100