Tricky one: Curve miter visually changed when applied Warp Group to curve with specific pressure graph (file included)

[hunter_sk]

Problem description: Curve miter is different (visually) when applied Warp Group (any type, no edits needed) to curve, with non-default pressure graph (any change)
  (designer file included)

Application: Designer 2.5.2
Platform: Windows 10
Reproducable: Yes, from new document
HW Acceleration: OFF, (ON = not supported)

Example: bug-warp-to-pressure-adjusted-curve-with-sharp-node.afdesign

Reproduce:

1. Create V shaped curve with significant width
   
2. Edit line pressure (any will do)
   
3. Apply Warp Group (any will do, for instance Quad) to curve, no edits needed
   
4. Sharp node in the middle of the curve changed
   

[Old Bruce]

For what it is worth I see the same on Mac OS.  I find that if I group a rectangle (with no fill or stroke) then the sharp corner is retained. 

[stokerg]

Hi @hunter_sk,

Thanks for reporting this.

Looks like this didn't happen in build 2.1.1, so something must have changed in one of updates after 2.1.1.

I've just logged this with the Developers and this thread will get a reply from the Affinity Info Bot when its been resolved