Hello Ihor Vusyk,
I stumbled accross some of your changes and I see some potential problems.
First of all, you often use the changeset comment "Додавання / виправлення даних" Which as far as I know translates to "Adding and changing some data". Please use a more descriptive comment to help other mappers understanding what you are doing.

You added this building:
https://www.openstreetmap.org/way/1336630732
with multiple building:part=yes inside them. The heights (0.2m, 0.4m, 0.6m, 0.8m) are suspiciouse. What kind of building is it that it can be so low? Is it a stair?

The building:part=yes are overlapping. That is confusing. There is one building:part=yes with height=0.2 and another building:part=yes with height=0.4 at the same place. How heigh is the building at that point?

Would you mind checking these things? Thanks a lot.