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I took a look at some annoying issues between Windows, Mac, and Linux since they all decide to do their own thing when it comes to window decoration (setting title bars, adjust frame sizes, etc). I found a solution that works for Windows and Linux, which means it should also work for Mac as well.
These frame changes were made only to the main client interface, but if all goes well I'll do it to everything else to ensure OSBot looks exactly the same across all