Opening wk dataset occasionally freezes firefox (OOM?)

[fm3]

Several times a day, when I open a dataset or annotation in wk, my firefox freezes. Only killall firefox helps. My guess is that the GPU memory is full? Is there a way to debug this? It sometimes happens when I only have a single wk tab, but more frequently on multiple tabs (I think)

Firefox 105 on linux, Mesa Intel Xe Graphics