Dashboard url slug won’t be really saved when edit in dashboard edit mode.

[jinghua-qa]

Dashboard url slug won’t be really saved when edit in dashboard edit mode.

How to reproduce the bug

Repro steps
1, go to dashboard edit mode
2, in dashboard edit mode, edit url slug
3, save the changes and save dashboard
4, refresh page
5, see error

Expected results

edit dashboard url can be saved in dashboard edit mode

Actual results

edit dashboard url can be not be saved in dashboard edit mode

Screenshots

Screen.Recording.2022-01-05.at.11.23.29.AM.mov

Environment

(please complete the following information):

• browser type and version:
• superset version: master
• python version: python --version
• node.js version: node -v
• any feature flags active:

Checklist

Make sure to follow these steps before submitting your issue - thank you!

• I have checked the superset logs for python stacktraces and included it here as text if there are any.
• I have reproduced the issue with at least the latest released version of superset.
• I have checked the issue tracker for the same issue and I haven't found one similar.

Additional context

Add any other context about the problem here.

[geido]

Hello @jinghua-qa as discussed I am moving this to @pkdotson as this problem seems related to the changes in PR #17680. Thank you both!

[rusackas]

Closed by #17961