Prevent 2x size

Super simple, how can I ensure that the plugin is only loaded a 1x size (in relation to the bitmaps)?

So I can better understand your aims - why do you want to do that?

Delete the line:
// pGraphics->AttachCornerResizer(EUIResizerMode::Scale, false);

I have not had any troubles with resizing on Windows or newer Macs, but some older Macs do weird stuff with resizing. There’s a chance it’s not the platform / age that’s impacting the resizing though.