When a stylebook is applied to a form, the colors of the FNCGrid header row look perfect in Windows.
However, in MacOS they get random colors. Sometimes they look as defined in the stylebook, other times they are green, red or purple.
Other rows aren't affected.
I used the MaterialPatternsBlue style. This is free to download through the GetIt package manager within Delphi. (this one: https://blogs.embarcadero.com/new-fmx-multi-device-theme-material-patterns-blue/)
Hi,
We have investigated this here and applied a fix. Next version of TMS FNC Core will address this. Thank you for reporting.