Nope, sorry, this is an old limitation of the LightWave SDK, not resolved yet, as far as I know ... I'll take a look at it again in any case to be sure that I'm not wrong.
As a work around could you add an overlay in the image viewer of some stats *selected by user* These wouldnt'b e embeded in the image (although that too could be useful for some maybe). Obiously the plugin knows the times and stats...it just can't have access to the dialog or whatever in sdk.
Just a thought. Thanks for all your work! Just upgraded to 2018!