Statistics view currently (V0.12.25) only shows evolution of loss over epochs while training is running.

Afterwards, panels generally shown spinning circles (not a good look) even when some valid data should be available

To the extent that there are panels for "over all epochs" the view should still be valid after training. And "during one epoch" (?during the "current epoch"?), or batch average or... could show either the last of the appropriate kind or group or allow the user (if data exists) to ~scroll through the history for details.

If >1 training run is recorded (somehow, somewhere) then the user should also be able to view such data by selecting from the appropriate run