I'm still in development and testing.
They seem to me to be correct and persistent.
I don’t think they have any feedback for LCL
My development is:
OS debina 10 (buster), LXDE 64 bit
fpc 3.3.1
Lazarus 2.1
TMSFNCCore 2.1
TMSFNCUIPack 3.0
TMSFNCDashboardPack 1.1
TMSFNCCloudPack 1.1
compile x86-64-linux
and cross compile:
i386-win32
aarch64-linux
I have tested most and the components work steadily.
they behave the same