I'm running the module on my site and notice the day isn't changing. The seconds are moving and the minutes and hours also appear to be working. Trying to clear the browser's cache doesn't work. You have to go into the Admin section go to Performance and clear cache. Then you can refresh your page and the day is updated.
I haven't seen any other issues related to this one, so , hopefully, there's an easier workaround and I just don't know about it. Thanks for your help.
Needs review
1.0
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It's likely this issue predates Contrib.social: some issue and comment data are missing.
I have reworked the module to use JavaScript for counting so that the blocks can now be safely cached.
@alex.bukach, I tested your MR in a sandbox with drupal/countdown 8.x-1.10 and Drupal 10.2.8 and Drupal 11.0.4. The timer now counts down as expected. I see the seconds and minutes changing in real time. I will plan to test it more properly and report back.