Strategizing About 450ish Stuff Spectrum Analysis

This may be a dumb question if the answer is something like, yes, this is clearly how this is done. But, are any of the 450 platform radios and in particular CPE units such as classic 450, 450i gear, and 450b gear and now the 450v gear able to do spectrum analysis on one chain such as vertical or -45 while keeping a link otherwise up assuming both are normally connected with decent signals by not having the other chain such as horizontal or +45 not be scanning but still operating? If not, is the platform able to do this and could be a feature request?