I have extracted stock recovery from latest OTA 10.0.7 EU for our OP7T and enabled adb shell, so now i am putting this one up here to come handy for those soft bricked using some wonky magisk modules. But also for other needs.
open terminal while in bootloader and type:
fastboot flash recovery recovery_op7t_adb_10.0.0.7_by_Killswitch.img
fastboot reboot recovery
Enjoy and good luck!