Rooting Lenovo tab M8(FHD) That was Upgraded to Android 10

I had rooted this device when I bought it and it was on Android 9 (See Here)

Now I upgraded the device to Android 10 with Lenovo Smart and Rescue Assistant. When I try to root it the same way I get a bootloop.

This is what I have tried.

  1. I tried using the Magisk Manager for Canary as per this info. This didn’t help.
  2. I tried to flash the vbmeta.img with the option –disable-verification as per this post on xda. This did get me out of the bootloop but after it booted I didn’t have root.

Any suggestions on what else I may try?

Thank You,