Hi Sirup, your other issue is a traditional WASM crash - again we are working hard to reduce these but as we've mentioned it's not an easy thing to fix, most crashes are unique in the sense that there isn't one fix for all of them, so it's a game of trying to recreate each report to see if we can replicate it, and from there prevent that specific crash from happening.
Your issue in this thread though is one we have identified a consistent issue, and are working with MS on a fix as we've been able to recreate this issue with other addons. Currently we are trying to identify exactly what it is about our implementation that seems to cause this to happen more frequently with our products.