Do we need to save/restore the text drawing context?

Author: davepagurek

src/webgl/p5.RendererGL.js

@@ -977,6 +977,16 @@ class RendererGL extends Renderer {
     }
   }
 
+  push() {
+    this.textDrawingContext().save()
+    super.push()
+  }
+
+  pop() {
+    super.pop()
+    this.textDrawingContext.restore()
+  }
+
   _update() {
     // reset model view and apply initial camera transform
     // (containing only look at info; no projection).

test/unit/visual/cases/typography.js

@@ -279,7 +279,7 @@ visualSuite("Typography", function () {
 
             p5.createCanvas(150, 100, mode === 'webgl' ? p5.WEBGL : undefined);
             if (mode === 'webgl') p5.translate(-p5.width/2, -p5.height/2);
-            p5.textSize(19);
+            p5.textSize(20);
             p5.textWrap(p5.CHAR);
             const font = await p5.loadFont(
               '/unit/assets/Inconsolata-Bold.ttf'