Regarding the configuration incompatibility - you are right mentioning Browser Exam Key as it is exactly the compatibility issue I was referring to originally and which is fixed in our fork - so we ...

SEBSP-163 URLEncoded metadata in Header seems to have problem with spaces replaces by + SEBSERV-585 Exam Type switches to "not defined" when editing "SEB Restriction Details" SEBSERV-595 Moodle Plugin ...

Downloadable configuration file: Please note: If you set the option to No, you must provide the configuration file to the participants before starting the exam mode ...