Custom schedul not working

[limkinZero]

The option to set a custom scheduller is not working for me. Only works works with 1,3 and 7 days.

Plugin version 1.5 with moodle 3.3.2

[louisaoc]

I can confirm this issue, we have a client that needs to remind users 1-hour before the event is due.
plugin v2.6 with moodle 3.11.10
I tested with BigBlueButton activity - see settings in image. I received the 1-day e-mail, but not the 1-hour e-mail. (Cron runs every 5minutes at the moment for testing purposes.)
Furthermore, if I set Explicit option 'on', I don't have access to the custom setting on course level.

[louisaoc]

We fixed the custom schedule. Can we contribute this back?

[isuru89]

@louisaoc
Yes, please. Thank you.

Please raise the PR to release_2.0 branch.

[paulandm]

Hi, I've created a PR to the local reminder release_2.0 branch that fixes the custom schedule implementation and corrects the user filtering (for a user group, for example) before sending an email.
It also adds Zoom functionality (#157 (reply in thread)).
Please contact me if you have any questions and feel free to improve where necessary.
Please note, I only implemented this for the English language. Since it's only 1 new message catalog entry, it should be easy to implement for the remainding languages.

PR:
#165