I tested the EXT4 Version on Page 1No clue, sorry. I'm still on OOS 11 and use a different build. But if 3.7.0_13 is for A/OOS 13 then look for a 3.7.0_12 version I guess? But 3.6.0 is for older A/OOS versions, 11 and below I think.
[TWRP][3.7.0-13][instantnoodle]TWRP for OnePlus 8/8Pro ][OFFICIAL][BETA 3]
TWRP for OnePlus 8 and 8 Pro TWRP is an open source, community project. TWRP development is done by a large support community with many people who are willing to answer questions and help people with their devices either through our IRC...