Use borg_ynh to backup to a non yunohost remote server

After configuring both servers, I realized that borg version in remote is 1.0.9 which is not recent enough if I understand well this (yes I know I should have checked it before).
I don’t have the necessary permissions to install a more recent version in the remote server so I have to wait it’s admin does it.

The thing is that I had setup the backup to start during the night, and I don’t know what will happen if it tries to start the backup with the current situation.

I changed the backup scheduling running yunohost app setting borg on_calendar -v Mon. I assume this will postpone the first backup to next Monday.
Is it enough to just use yunohost app setting set to change backup scheduling? Or is there anything more to do to make sure that the change has bee taken into consideration and that it won’t try to create a backup at the previously set time?