Can't select custom cover images with filenames containing '+'

[Terrance]

For example, selecting A+.png, the + appears to be replaced by a space -- URL decoding shenanigans? (Replacing with %2B in the filename works though.)

System.IO.FileNotFoundException: Could not find file 'Z:\...\A .png'.
File name: 'Z:\...\A .png'
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   ...
   at System.Windows.Window.ShowDialog()
   at PlayniteUI.GamesEditor.EditGame(IGame game)
   at PlayniteUI.Controls.GamePopupMenu.Edit_Click(Object sender, RoutedEventArgs e)
   at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target,
                                                          RoutedEventArgs routedEventArgs)
   ...
   at System.Windows.Application.Run(Window window)
   at PlayniteUI.App.Main()

The error appears after pressing Save, selecting the image is fine in the Edit Game Details modal.

[JosefNemec]

Fix released in 1.4