You may close this out. Thank you!
Hi there, we are still working on this. We may have identified the conflict, and I would like to update this when I can confirm the issue.
Thank you, Swish. We did this exact troubleshooting and in fact turned off all JavaScript optimization and then all optimization entirely for the given URLs with the Tile Gallery.
The same symptoms occur even while logged in as an Administrator. Further, two other sites that most host has have LiteSpeed Cache 7.2 and the same configuration as ours but they do not exhibit this issue. Any ideas?