Backup test progress in GUI

Hello all, is there a way to know stats on how the backup test progress is going?
The GUI tells you that it is currently “Verifying files …” but there is no mention of how fast it is testing or how many blocks out of the total have been tested. I know it is about 1000 blocks for my backup and the software probably knows that information, it would be nice to have an indication on how it is progressing.