Cannot save forms in v1.9.7 - POST error 400 - rest_invalid_param cf_edit_nonce
Similar to https://github.com/CalderaWP/Caldera-Forms/issues/3681 and https://github.com/CalderaWP/Caldera-Forms/issues/3613 I cannot save any Caldera Form when using release 1.9.7. of this repository.
I tried in Firefox to change a form and save it afterwards. The button jumps to "Saving ..." and then back to "Save Form", without a "Updated Successfully" message. and nothing is saved.
With development tools (F12) I get the following error message in the Console:
Object { code: "rest_invalid_param", message: "Ungültige(r) Parameter: cf_edit_nonce", data: {…} }
code: "rest_invalid_param"
data: Object { status: 400, params: {…}, details: {…} }
details: Object { cf_edit_nonce: {…} }
params: Object { cf_edit_nonce: "cf_edit_nonce ist nicht vom Typ string." }
status: 400
<prototype>: Object { … }
message: "Ungültige(r) Parameter: cf_edit_nonce"
<prototype>: Object { … }
index.min.js:1:41459
Trying to do the same in Chrome works, though.
Anything I can do?
Caldera Forms: 1.9.7. Wordpress: 6.2.2