The Ukrainians are hardly “on the run” - Bakhmut is still disputed and it has taken Russia 10 months to even get this far.
On the rest of the front - to the north, it is stable. To the south, Ukraine is actually advancing east of Kherson.
And your Wagner (nice Nazi ring) group are hardly in any shape to pursue
Perhaps in your twisted Polish worldview it's disputed, but to the real world there are only a few buildings left, occupied by a handful of Ukrainian unfortunates, that are about to breathe their last breath. And that's the fault of foreigners like you who support Biden's corrupt war.