I can confirm that after the flashing of xiaomieu Roms 8.6.28,8.7.5, 8.7.12v2 my Redmi S2 will boot and stay in TWRP or MI recovery, depending on what is installed.
I have two Redmi S2 Global M1803E6G (1x 3-32GB, 1x 4-64GB, both dark gray). Both devices are unlocked and affected.
I searched...