Bug description
I've discovered that since version 3.3.7 entries are missing data while saving them. After a deeper dive I do think I found the issue when saving an entry. I'm using revealers for hiding some basic options for fieldsets and when they are closed they are not being saved in the entry.md file.
If I keep all revealers open and save the page all is working as aspected.
How to reproduce
- Create new blueprint
- Add fields
- Add revealer with toggle, buttongroups, ...
- Save page (while revealers are closed)
Logs
No response
Versions
3.3.7
Installation
Fresh statamic/statamic site via CLI
Antlers Parser
No response
Additional details

Bug description
I've discovered that since version 3.3.7 entries are missing data while saving them. After a deeper dive I do think I found the issue when saving an entry. I'm using revealers for hiding some basic options for fieldsets and when they are closed they are not being saved in the entry.md file.
If I keep all revealers open and save the page all is working as aspected.
How to reproduce
Logs
No response
Versions
3.3.7
Installation
Fresh statamic/statamic site via CLI
Antlers Parser
No response
Additional details