Support/development has stopped

I used to love this plugin, been using it for years. But with WordPress 5.5.1, you cannot edit existing forms, nor create new ones. Existing forms seem to work OK. Checking the plugin page and development GitHub, there has been no development activity since July 15, 2020, and no Support responses since mid-June 2020. Maybe he got the Covid? Just a warning to not invest in this plugin.