Local Calendar option: Cannot edit single event instance to become a recurring event

[Mats7891]

The problem

When you edit a previous recurring event you can not change the reccurance and it throws you an error:

What version of Home Assistant Core has the issue?

2023.1.1

What was the last working version of Home Assistant Core?

N/A

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Local Calendar

Link to integration documentation on our website

No response

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

Perhaps related to this issue? #85365

[home-assistant]

Hey there @allenporter, mind taking a look at this issue as it has been labeled with an integration (local_calendar) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of local_calendar can trigger bot actions by commenting:

• @home-assistant close Closes the issue.
• @home-assistant rename Awesome new title Change the title of the issue.
• @home-assistant reopen Reopen the issue.
• @home-assistant unassign local_calendar Removes the current integration label and assignees on the issue, add the integration domain after the command.

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local_calendar documentation
local_calendar source
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[allenporter]

Thank you for the report, i'll work on a fix.

[allenporter]

(Not related to #85365)