Disappeared cursor on a splitter during the drag

[obrejla]

Hi, when I have a splitpanes initialized and wanna resize the panes by dragging the splitter, on hover over the splitter, the cursor changes properly, but when the drag starts, the cursor is changed to pointer. It's reproducible also on your demo page in the very first Demo. Imho a regression between v4.0.3 and v4.0.4.

Thanks.

Browser: Brave Verze 1.78.102 Chromium: 136.0.7103.113 (Oficiální sestavení) (arm64)
Reproducible on: v4.0.4
Works properly on: v4.0.3