I was recently using latest xiaomi.eu 12 and suddenly decided to flash another ROM. After flashing it I got into fastboot which loaded instead of OS and Recovery and did not allow me to boot into recovery (fastboot lock as described here). After this I flashed latest developer stock for my phone via MiFlash. It successfully flashed and booted. Now I cannot install xiaomi.eu again, after formatting data and flashing zip I encounter the same fastboot lock and the only option is to reflash stock via miflash. I've done it a lot of times, tried different versions of Recovery, xiaomi.eu, Magisk, dm-verity disabler and the outcome is the same. How can I flash xiaomi.eu again?