OEM Factory Reset permits to export public key to LUKS encrypted partition but freezes

This issue was reported to matrix channel at https://matrix.to/#/!eMLMv62wAMCW1V-ufL_bJ_JDngDhrpSOSEQBLzX8aTg/$iRp1dbzsEccWkPfUN2BR4d6KPW7sYQsD7rGBPhIlY7g?via=matrix.org&via=nitro.chat&via=envs.net

Passphrase in questionnaire is not asked.