VE or not VE

Have read through the docs. But couldn’t find the answer. Is it possible to install appdaemon to the same VE as hass or it should be installed into the system?

i have no VE installed and it works, but there has been a small problem recently when people upgraded AD and afterwards had problems with HA because of different use of some libs.

in general i see people advice to use 1 VE for HA and 1 VE for AD (or docker)

but in the last year i have them running just in the normal environment.