Hi Mary, I'm in the same boat with a plugin update to the Drag and Drop Matching making the questions unusable. I have asked the plugin author for help and they say uninstall the plugin and reinstall the older one. However in the Moodle instance I have (Moodle 3.6.3) I can't seem to find the uninstall option for the plugin:
Manage Question Types:
Can I actually uninstall this plugin and reinstall an earlier version without impacting students, as the question is being used a fair bit. Or do I need to engage a vendor to probably upgrade the system (as if I have to engage a vendor, I may as well upgrade) to fix it?
Any help is appreciated.