Page Composer Sandbox Changes Not Saving Consistently

Sep 30, 2026 3:35PM

Hello everyone,

I would like to check if anyone else has experienced inconsistent behavior when using Page Composer sandboxes.

Since around August/September 2026, we've noticed several issues:

After making changes in Page Composer (for example, unchecking Show Component) and clicking Apply/OK, the change appears to be saved initially.
However, when reopening the same component, the setting appears unchanged, as if the update never happened.
The Sandbox Change Log sometimes does not show any record of the modification, even though changes were made.
In some cases, fixes unexpectedly take effect later even when the sandbox was never published.
We also have EL expressions that have been working for a long time, but suddenly they no longer work and sometimes return errors without any known configuration changes.