Playbeat 4 in FL Studio - component state wasn't restored error

I started seeing this error when loading a project in version 4, both original release and 4.02. I am using FL Studio 24.2 in Windows 11.

“There was an error setting the state of the VST3 plugin “Playbeat 4”.
The component state wasn’t restored.”

It doesn’t happen with all projects, only some.

Any idea what could be the cause?

FYI, I found a thread on FL Studio forum with same error/different plugin, and this was response from FL Studio support:
https://forum.image-line.com/viewtopic.php?f=200&t=219175#p1609702

“We’ve seen this error a lot in the past (with other plugins) and it was always because the plugin in question used an older version of the JUCE framework (i.e. a bunch of code that implements talking to the host program).”