Page size value in footer is not updated

[anton-brazhnyk-genesys]

I'm using standard footer and server side pagination. There are 26 records on server, so component loads 25 by default and correctly allows to chose 25 or 50 page size. When 50 is chosen everything works correctly again, callbacks are called, grid has all 26 rows as expected, except page size in the footer still shows 25.
At this point it can be updated to 50 by clicking drop-down again and it won't call anything, just update footer.
Setting it back to 25 (default) works fine, btw.