Bug Report: Rectangular Sketch Pattern Renders with Incorrect Spacing

[nick.martin0118]

I made a rectangular pattern in a sketch and defined the spacing based on a defined dimension on the feature that I was basing the pattern on, such that the edges of each pattern element should align with each other. However, when performing further edits on the drawing, the rectangular pattern "collapses" down so that the elements are almost on top of each other. Editing the broken rectangular pattern at that point shows me a preview that looks right, but when clicking OK on the edit, the "collapsed" version remains. Sketch attached with "collapsed" patterns close to the top and bottom of the sketch.

Version info from About screen in Fusion 360:

2.0.14337
Active Plan: Fusion 360, Personal
Windows 10 Pro 21H2 x86_64 (19044.1889)

[jodom4]

Hey nick.martin0118,

I'll make sure the team sees this report, thanks for sharing it. That said, it's best practice to create one sketch, then do your pattern operation on the 3D feature. This greatly diminishes the amount of calculation being done on the model as a whole.