Wordpress shortcode is visually broken

[M-lO-Ol-L]

Calendar appearance breaks on page load on Wordpress 6.7.1, using Event Calendar version 4.4.

I've tested all update to date versions of jquery 1,2 & 3. All produce the same results.

Edge (image shows edge) & Firefox I am getting a calendar that seems to have parts of the CSS missing, since it seems to have some things enabled in the styles tab.

In the builder using [event_calendar component="event-calendar"] it looks excellent:

---Edited to add more information and solution---
On page load it does display a prompt that says "Error loading calendar, try refreshing..."

Figured it out, please feel free to close but going to leave this here if someone else runs into the issue, but the host provided an option to optimize speed by selecting the option "Combine CSS Files" with the enabled, it breaks the visual look of the calendar on the front end (not your fault or something you should fix). Disabling that option makes no significant changes to speed, it also restores the calendar to its full functionality.

Thanks to you and your team for the code, it's excellent!