HEXRDGUI 1.1.2 will not open over ssh connection

[ksg52]

I'm encountering an issue using HEXRDGUI 1.1.2 over ssh connections, which I haven't seen previously. Not sure if this is a HEXRDGUI problem, an environment problem, or a CHESS network problem - wondering if anyone has some insight -

I am able to launch the v1.1.2 GUI locally on a Linux workstation, and when I am qrsh'd into the CHESS Compute Farm from a local workstation or when NoMachine'd into a CHESS Linux box. However, there are some scenarios where I need to SSH to a different Linux box and then launch the GUI; when I ssh (using either the -X or -Y flag for X-window fowarding), and try to launch the GUI, I get the error:

"qt.glx: qglx_findConfig: Failed to finding matching FBConfig for QSurfaceFormat (version 2.0, options QFlagsQSurfaceFormat::FormatOption(), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QColorSpace(), profile QSurfaceFormat::NoProfile)
qt.glx: qglx_findConfig: Failed to finding matching FBConfig for QSurfaceFormat(version 2.0, options QFlagsQSurfaceFormat::FormatingOption(), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QColorSpace(), profile QSurfaceFormat::NoProfile)
Could not initialize GLX
Aborted (core dumped)"

Some Googling lead me to setting the environment variable:
export QT_XCB_GL_INTEGRATION=none

when activated into my HEXRDGUI environment - this appears to be working and allows me to launch the GUI over an SSH connection.

Is this a good solution? Have others seen this issue? Does this look like a HEXRDGUI issue (as opposed to a CHESS network problem) and if so can it be fixed on the source side?