Created attachment 173222 [details] Screenshot Right button border clipped due to being too close to window border
Do you have scaling enabled?
Can reproduce, but it's not an issue specific to this widget: I see the same thing in the Brightness & Color widget. …or actually maybe both share the same bug, since both buttons butt up against the right edge. I don't see the same glitch for the "Enable" button on the Bluetooth widget when it's disabled. Or maybe it's an issue with the component itself that only manifests when it's positioned right against an edge.