Stroke size on patterns can become broken

[ghost]

Bug report Stroke size on patterns can become broken when the DOM changes.

Expected behaviour

When the dom changes, the SVG should still look the same

Actual behaviour

A "grid" pattern stroke size becomes incorrect after the DOM changes.

Steps to reproduce the behaviour

It's a bit strange. It can be reproduced by having the devtools window open (in chrome) and then having the DOM change. It also sometimes happens on page refreshes in my specific situation. See the example at: https://jsfiddle.net/4row8Ltn/5/

Configuration

• svg-pan-zoom version: 3.6.1
• Browser(s): Chrome 79
• A relevant example URL: https://jsfiddle.net/4row8Ltn/5/

[aaronhudon]

Bump - any ideas on what the fix is for this?