I have OnePlus 5t, Twrp 3.5.2_9-0-cheeseburger_dumpling, and when I'm trying to flash the magisk zip it's tell me:
Invalid zip file format.
I searched google and found that I need the least TWRP version, but I have the least version... What can I do?
In V22.1 (least) the only zip file is called "Source code (zip)", and in the TWRP its says
Invalid zip file format. Same in V22.0. The next version available is 21.4, in V21.4 the link name is not "Source code (zip)", the link name is: "Magisk-v21.4.zip", and in the TWRP it's working well and flash into the system! Why it is like that? And what I don't understand?
Link to all versions: https://github.com/topjohnwu/Magisk/releases