ReloadPlugin doesn't work on mac m1 + docker-compose

[eh-am]

What happened:
mage watch doesn't work out of the box. Investigating a little bit I found that the culprint is the reloadPlugin task.
make buildAll and restarting the grafana container works, though.

I think it's due to my setup: a mac m1, running grafana on docker-compose (linux vm), as per the examples here

I see 20 times the message

exec: pgrep "-f" "gpx_test_darwin_arm64"
waiting for grafana to start: gpx_test_darwin_arm64...

Which I think means it just gives up here

grafana-plugin-sdk-go/build/common_unix.go

Line 30 in 3e2ff58

for i := 0; i < 20; i++ {

Also the binary name may be wrong, since the binary should be running on linux:

grafana-plugin-sdk-go/build/common_unix.go

Line 21 in 3e2ff58

exeName, err := getExecutableName(runtime.GOOS, runtime.GOARCH)

Running from the grafana container:

bash-5.1# uname -ra
Linux 84261a427990 5.10.104-linuxkit #1 SMP PREEMPT Thu Mar 17 17:05:54 UTC 2022 aarch64 Linux

I am glad to provide any more help if necessary.