They will not issue subpoenas to them, they will not spend time and resources on this," [Ukraine Deputy Fedir Venislavsky] explained. The politician confirmed that it is currently not possible to transfer subpoenas abroad, since this is done by the military, who cannot legally operate outside the country.

The Ukrainian government announced rules on Wednesday under which passports for military-age men can be issued only inside the country instead of foreign diplomatic missions.

Foreign Minister Dmytro Kuleba suspended consular services for males aged 18 to 60 until May 18 [Zelensk* constitutional term limit]

As a result, men aged between 18 and 60 living abroad will be unable to renew expiring passports or obtain new ones.
[...]
"Any support is possible," [Defence Minister Wladyslaw] Kosiniak-Kamysz said about how Poland would respond if Kyiv asked for help in bringing home those who may lose their right to stay in Poland once their passports expire.

strana | "Help in returning". What did the Polish minister really say about the deportation of conscripted Ukrainians, 25 Apr
Polish Defense Minister Wladyslaw Kosiniak-Kamysh's alleged statement that Ukrainians with expired passports will be deported is being widely disseminated online. The Financial Times also published it today.