V2.03 and I believe that's the latest version?
When you adjust rounded corner, please review screenshot on my reply#2. Which setting you're changing? While with maximize Windows or when no maximize windows. Those two has different rounded setting. If you changing the "with maximize windows" it will only effect the taskbar appearance, when you have maximize windows on your screen. You will need to adjust the rounded setting again for the "none maximize Windows" part to see the rounded corners when you don't have maximize windows on your screen. Have you tried changing for both of these situation?
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