'memory access out of bounds' when calling exportAsync

I’m working on a plugin for exporting parts of pages. These export then is downloadable as a zip file. I’ve got it all working well. But when I check the console i constantly see thge next message appear:
jsvm-cpp.wasm:0x23106 Uncaught (in promise) RuntimeError: memory access out of bounds

Are more people having this error? Is it fixable?

Like I said above, it is working, but I want to get rid off the errors