Firstly, I am enjoying the Material editor on the PC. It’s so much better than on the Mac.
I do have a quick query though.
This evening, I had to create a new Material to show a specific RAL colour.
So, I did the following;
Click on New Material
Enter a Name for the Material in the dialogue box that appears, namely RAL 7038
I then selected to use the RGB values so I could enter in the required values
This is when the quirk appeared. As soon as I started entering the Value for Red, the New Material Name that I had typed above changed.
I’m not sure why. In the end I had to create the material with the name RAL 7038 without changing any values, and then edit the properties in the Main Material tray once I had saved it.
In short, it did not seem to want to let me specify the RGB values in the Create Material Dialogue without messing up the Material Name I had typed in.
I used the arrows to change the values the 1st time, just went back and typed them in the second time It worked both times. Did it change when you entered them or when you tried to save them? Just checked And it worked correctly all the way through to saving. Using the latest version of SketchUp 2020 on Win 10 2004.
oh, you’re on a Mac. that could be the difference. Good Luck.