Activating the dark theme in Remote Desktop Manager can cause the release notes' font to turn black also, considerably decreasing readability.
![Black font over dark background](https://cdnweb.devolutions.net/docs/RDMW4223_2025_1.png)
Head over to C:\Users\<username>\AppData\Local\Devolutions\RemoteDesktopManager, and delete WebView2.Cache.