Can't Flash SD card BalenaEtcher

Trying to install Home Assistant on my SD card using the Raspberry Pi instructions.

Get this error when flashing:

EACCES: permission denied, open ‘/var/folders/v0/pgpbsntd1cd679q2kp92w71c0000gcetcher-electron-4c70eecfb473.cmd

Try running balenaEtcher with administrator privileges.

Just saw that you can now install HA from the Raspberry Pi imager so tried that and it worked. THANKS!