SkiaSharp: SKCanvas.DrawTextOnPath v2.80.1 iOS NullReferenceException

Description

I just updated from 1.68.0 to 2.80.1 and found SKCanvas.DrawTextOnPath crashes with a NullReferenceException

Code

Expected Behavior

Text is rendered on path without crashing

Actual Behavior

App crashes with following stack trace:

System.NullReferenceException: Object reference not set to an instance of an object
  at SkiaSharp.SKFont+GlyphPathCache.Dispose () [0x00016] in <94e661f937c8433bbde4a540f6b2d091>:0 
  at SkiaSharp.SKFont.GetTextPathOnPath (System.ReadOnlySpan`1[T] glyphs, System.ReadOnlySpan`1[T] glyphWidths, System.ReadOnlySpan`1[T] glyphPositions, SkiaSharp.SKPath path, SkiaSharp.SKTextAlign textAlign) [0x00158] in <94e661f937c8433bbde4a540f6b2d091>:0 
  at SkiaSharp.SKFont.GetTextPathOnPath (System.ReadOnlySpan`1[T] glyphs, SkiaSharp.SKPath path, SkiaSharp.SKTextAlign textAlign, SkiaSharp.SKPoint origin) [0x00067] in <94e661f937c8433bbde4a540f6b2d091>:0 
  at SkiaSharp.SKFont.GetTextPathOnPath (System.Void* text, System.Int32 length, SkiaSharp.SKTextEncoding encoding, SkiaSharp.SKPath path, SkiaSharp.SKTextAlign textAlign, SkiaSharp.SKPoint origin) [0x00042] in <94e661f937c8433bbde4a540f6b2d091>:0 
  at SkiaSharp.SKFont.GetTextPathOnPath (System.ReadOnlySpan`1[T] text, SkiaSharp.SKPath path, SkiaSharp.SKTextAlign textAlign, SkiaSharp.SKPoint origin) [0x00014] in <94e661f937c8433bbde4a540f6b2d091>:0 
  at SkiaSharp.SKFont.GetTextPathOnPath (System.String text, SkiaSharp.SKPath path, SkiaSharp.SKTextAlign textAlign, SkiaSharp.SKPoint origin) [0x00007] in <94e661f937c8433bbde4a540f6b2d091>:0 
  at SkiaSharp.SKCanvas.DrawTextOnPath (System.String text, SkiaSharp.SKPath path, SkiaSharp.SKPoint offset, System.Boolean warpGlyphs, SkiaSharp.SKFont font, SkiaSharp.SKPaint paint) [0x00049] in <94e661f937c8433bbde4a540f6b2d091>:0 
  at SkiaSharp.SKCanvas.DrawTextOnPath (System.String text, SkiaSharp.SKPath path, SkiaSharp.SKPoint offset, System.Boolean warpGlyphs, SkiaSharp.SKPaint paint) [0x0001c] in <94e661f937c8433bbde4a540f6b2d091>:0 
  at SkiaSharp.SKCanvas.DrawTextOnPath (System.String text, SkiaSharp.SKPath path, SkiaSharp.SKPoint offset, SkiaSharp.SKPaint paint) [0x00000] in <94e661f937c8433bbde4a540f6b2d091>:0 
  at SADPmini2.Drawing.RoundedButton.DrawText (SkiaSharp.SKCanvas canvas, SkiaSharp.SKRect drawingBounds) [0x00031] in /Users/geoff/Projects/SADPmini2/SADPmini2/SADPmini2/Drawing/RoundedButton.cs:301 

Basic Information

• Version with issue: 2.80.1
• Last known good version: 1.86.3
• IDE: Visual Studio for Mac
• Platform Target Frameworks:
  • iOS: 13.5