ReShader problem with MuOnline

Hello, first I apologize for my bad English, I am using google translator to communicate in this post.

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I have a problem, which is that when I use ReShade in MuOnline, it acts strangely when I minimize the window even if by mistake, I don't know how to explain it completely, but it is as if the preset was applied twice, I have this problem about a year and I have never found a way to solve it. I hope someone knows the way to solve the problem, I am a novice with the program, just apply it and place the preset, I hope you have patience.

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I am attaching a video showing the problem.