I have just tried with the new release of XenDesktop 7.5 and Storefront 2.5 and it's still not working.
Applications are launching a new session inside Publish Dekstop.
I have installed Web Interface 5.4.2 and created a Web Site and Service Site. PNAgent is now working with XD 7.5 but applications are still starting in a new session.
I tried to start the Publish Desktop from the Web Interface, so no more Storefront, but the problem is still there.
So, is the problem with XenDesktop/XenApp VDA ???
More than six months after, and 2 new releases, and the problem is still there.
This was correctly working until XenDesktop 7.x and the VDA.
We cannot work with that, more licenses are consumed, printers are mapped each time and show for each session in Printers and Devices....
This is a show stopper.