Enabling lazy radius enables lazy step

[TactileVisions]

ArmorPaint version: ArmorPaint.org - v1.0 alpha (2025-10-16)

OS/Graphics Card: Windows 11, AMD RX 6700M

Issue description: When I enable lazy radius, the paint strokes are done at intervals, as if lazy step was enabled (even though lazy step is set to 0). This is especially apparent when doing fast strokes

[TactileVisions]

Here's a demonstration. Also notice the brush stops working sometimes, seemingly when it's close to the edge of the screen (perhaps when the lazy radius ring touches it?). Maybe it's connected

2025-10-17.21-00-18_1.mp4