🇺🇸United States @sher1

sher1 → created an issue.

It looks like this is being handled in another issue

There were 2 patches that needed to be applied, the one here and this one
https://www.drupal.org/files/issues/2022-07-23/views_templates.1.x-dev.r... →
which I can't find the issue for. Drupal upgrade is now reporting that Calendar is compatible. I would love to see this pushed to the calendar dev branch and I will try it.