Where are aggregation pipeline saved in MongoDb Compass?

Question

I know that starting from Compass 1.21 saved aggregation pipelines are moved to filesystem as stated here, but I was not able to find where!! What am I missing?

Answer 1

Finally solved!! Using:

sudo strace -f -t -e trace=file -p COMPASS_PID

Is possible to trace files opened by Compass Process ID (COMPASS_PID above). In this way I found that aggregation pipelines are saved by Compass as json file inside path:

/home/<current_user>/.config/MongoDB\ Compass/SavedPipelines/61b1c7079f9d09c1caf3b3c5.json

This, at least, in Kubuntu 21.10.