update problem again

Sorry for my insistence but I am dependent on SSP for my podcast-site. Google KI has the following comment:

>> SSP version: 3.16.3, updated 2 weeks ago and supposedly “Compatible up to: 7.0.2”

This explains the situation perfectly: this is a classic case of incorrectly declared compatibility. Even though Castos states in the WordPress repository that version 3.16.3 has been tested up to WordPress 7.02, the error message ( “isn’t associated with a form field”) proves the opposite. WordPress 7.02 has tightened the security and HTML strictness of the Block Editor in the background. The JavaScript code from SSP passes input fields (form fields/meta boxes) incorrectly in the code, causing the block editor to crash and blocking the entire post structure (preview images, podcast blocks).