Steema TeeChart: We have a licensing problem in Xamarin.Forms Droid

Question

We are developing a Xamarin.Forms app on MacOS Monterey 12.3.1 (21E258). We are using the Steema Chart since a long time and never had troubles with it. We now encounter a problem with the licensing in the Android application.

Whatever we try, we can not remove the watermark in the release build. :(

We created the TeeChart.licenses file on a Windows 10 (10.0.19043.1645) and included it in de project as mentioned in the help. This has always worked perfect for years, but since recently we run into this problem.

We are using this version of the nuget package Steema.TeeChart.NET.Xamarin.Forms => 4.2022.2.28

I hope someone has a solution for this, because we really need to push a new version of our apps.

We are using Visual Studio for Mac 2019 8.10.22 with following components

Mono Framework MDK Runtime: Mono 6.12.0.174 (2020-02/adf1bc4335d) (64-bit) Package version: 612000174

Apple Developer Tools Xcode 13.3.1 (20103)

Xamarin.iOS Version: 15.8.0.3 (Visual Studio Community) Hash: eb7f8ed35 Branch: xcode13.3 Build date: 2022-03-30 03:16:09-0400

Xamarin.Android Version: 12.2.4.3 (Visual Studio Community) Commit: xamarin-android/d17-1/fc1125e