Should work as long as the hearing aid is not worn over the auricle. I use it at the same time as an earphone for a radio. That works without any problems.
In any case, you can use this for playing. i highly recommend it. Great part. good sound (less bass that's clear) and works perfectly as it should. whether it works at the same time as the big speakers I don't know, you can find out for sure on the net. I can highly recommend it. And as an ex gamer I say buy it.
I recently bought the very similar Aftershokz Aeropex and have no problem using them with glasses. I even use them while cycling with sunglasses and a helmet. In terms of comfort, it's easy to forget you're wearing them.
The area of application is stated as "office".
Various buyers of the headset write that it works without problems with the ViCo / telephone software XY.
The Heaset must be selected as audio/mic output or input in the respective software (unless the standard sources are used according to the OS setting).
Whether it is "certified" by Citrix is unknown to me - but I do not assume that it is.