https://bugs.winehq.org/show_bug.cgi?id=40316
--- Comment #1 from owezahra@gmail.com --- I've just noticed that the repair-shop-cursor DOES in fact kind of work at the lowest and second lowest zoom level, but because everything is so small, it's impossible to target anything with it.
However, the screen partially freezes as well at these zoom settings, BUT gets redrawn every time the cursor moves (cursor moves without lag) (at normal zoom level that doesn't happen).
(Also, when moving the cursor out of the window, it seizes to redraw, but that can be compensated via instructing wine to "auto capture the cursor" @winecfg)