Problem with displaying the Local Calendar in lovelace

[Losenmann]

The problem

When adding a calendar card to lovelace, the card no longer displays correctly after switching between tabs, panels, or after resizing the browser window. The problem is solved by refreshing the HA page until you repeat the steps described above again.

What version of Home Assistant Core has the issue?

core-2023.7.2

What was the last working version of Home Assistant Core?

core-2023.4.1

What type of installation are you running?

Home Assistant Container

Integration causing the issue

Local Calendar

Link to integration documentation on our website

https://www.home-assistant.io/integrations/local_calendar

Diagnostics information

home-assistant_local_calendar_2023-10-29T18-08-32.836Z.log

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

The problem was also discovered during a clean installation in Docker and also in the newer version 2023.10.5.

[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 Renames 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]

I think this is a frontend issue, and is a dupe of home-assistant/frontend#16848 and fixed by home-assistant/frontend#18381