@Maria *****
I have. When I read 'stuck here' during the lockdown and got an education visa instead of just relying on the hope of a cubic extension.
But that was then. Not sure if education visas are even available now (I heard a few months ago they were suspending and reviewing the original,) but the chances are even if they are still available they might expect you to apply from your home country.
But it won't hurt to go check out a reusable school and see what they say. They would know next.
I also wouldn't count on a school allowing you to 'not attend classes'. That's probably a thing of the past, I know when I was attending they had an 80% attendance requirement and took attendence every day (4 days per week, 3 hours/day) and had to provide the ministry with weekly class photos.