Dont Show COntent Textn /Images

[HubertBieder]

I used some Code from the Toolkit LiveExpirience Buttons, Cards etc. I used all the IOmages which are needed. The Border of the Elemts is Painted, the Buttons Clicks also working but I see no content.

I used also "FontAwesomeRegular" to dra a Font Based Icon.

I included in App.XML, AppShell, MauiProgrmm for the toolkit.