Custom session fields are currently only saved when a new session is added and not when editing an existing session. Clicking "Save changes" shows success but the custom session fields aren't being changed. It appears like save_customfields() is never called here?
thanks - doesn't look like many people are using custom fields - that's been a bug for a long time... I've just tidied that up and pushed into the 4.1 and higher branches.
Custom session fields are currently only saved when a new session is added and not when editing an existing session. Clicking "Save changes" shows success but the custom session fields aren't being changed. It appears like save_customfields() is never called here?
Tested on MOODLE_401_STABLE branch.