[Bug]: CA Vacation Mode submission does not create entries in the scheduler #4906

Required confirmations before submitting

• I can reproduce this issue on the latest released versions of both CIPP and CIPP-API.

  I have searched existing issues (both open and closed) to avoid duplicates.

  I am not requesting general support; this is an actual bug report.

Issue Description

After filling out the required fields for CA Vacation Mode and clicking Submit, the "Loading" banner appears briefly above the Submit button, but afterward no green success banner appears and no vacation mode entries are added to the scheduler. The API response when viewed in the dev tools is 200.

Environment Type

Non-sponsored user

Front End Version

8.6.1

Back End Version

8.6.2

Relevant Logs / Stack Trace