I spent a bit of time today also testing the try build on Windows 10 and it looks good. It seems to resolve the glitching and I haven't seen any other weird behaviour or regressions.
Bug 1543356 Comment 10 Edit History
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I spent a bit of time today also testing the try build on Windows 10 (Intel GPU) and it looks good. It seems to resolve the glitching and I haven't seen any other weird behaviour or regressions.