Ahoi,
as the topic title says, the fill- and stroke color on a rectangle in a schematic won't save ( anymore ).
Steps to reproduce:
1. Open a schematic
2. Add a rectangle by using the "flying" "Drawing Tools"
3. Select the rectangle and change the fill- and/or the stroke color
4. Hit "Save"
5. Close the schematic
6. Reopen the schematic => The color properties were not saved. Will always reset to the initial values to `#000000` and `#880000`.
![image.png](//image.easyeda.com/pullimage/2GKOoa8mRK19gqSyxE84JJwk0K7Q4KCplA1EDe7U.png)
Using EasyEDA v6.4.7 Desktop Version
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Edge Chromium
90.0.796.0
Windows
10
EasyEDA
6.4.7