Hello Everyone:
I have downloaded the 3-31-2021 image from here:
https://images.stricted.net/test/18.1/lineage-18.1-20210331-UNOFFICIAL-dreamlte.zip
No issues really, started from Official Android 9 from Samsung, and used heimdall to flash the latest TWRP recovery. Then, with TWRP recovery, flashed the above ROM.
No major issues so far, however, the recovery partition now has Lineage OS Recovery. If I flash back TWRP, either
twrp-3.5.0_9-0-dreamlte.img or
twrp-3.5.1_9-0-dreamlte.img, it works for the first time, however as soon as I boot into system, the recovery partition gets overwritten with Lineage Recovery, therefore when booting back to recovery, TWRP is not there anymore and Lineage recovery is back... Is this normal behaviour or just made by design? Otherwise, please point me to the right way to leave a permanent TWRP recovery in the partition. Your answer will be appreciated. In any case, THANK-YOU for a great ROM!