[gts210vewifi][Galaxy Tab SM-T813] Zone TZ.BF.3.0.3-00021 rejected

Hello,

I bought a Galaxy Tab SM-T813. I followed the doc https://doc.e.foundation/devices/gts210vewifi/ Yet the sideload step fails, because the zone TZ.BF.3.0.3-00021 is not in the trusted zones.

It does work if the zone of my device is manually added in META-INF/com/google/android/updater-script: assert(samsung.verify_trustzone("TZ.BF.3.0.3-00064","TZ.BF.3.0.3-00067","TZ.BF.3.0.3-00071","TZ.BF.3.0.3-00074","TZ.BF.3.0.3-00077","TZ.BF.3.0.3-00021") == "1");

So why is the zone of my device not trusted? Is there a problem with such device? Yet it seems to work properly, except the OTA that does not work. Is it possible for future builds to add the zone in the trusted list?

here my comments on the forum: https://community.e.foundation/t/resolved-samsung-galaxy-tab-s2-error-7-trustzone/29990