It seems like customizing the font-size in the theme customizations panel generated an “invalid value” error that prevented saving the customizations. I found the following thread which didn’t reference any fix and asked about resolution.
Typography Main Body Text
In the need to move on without waiting for a support answer, based upon my site being down (prior theme from another vendor did not support latest wordpress and php updates), I deactivated the theme and started over.
Prior to posting this new thread, as you requested, I looked at the scripts to see if I could see if there was a typo in one of the font-size values. I did find this, but I’m not sure if that’s the break or okay as typed … size vs sizeS.
I don’t think that’s it, but I don’t see where the “invalid value” warning gets tripped.
Warm regards, Kristi