P: Automatic history snapshot when saving not working

Works for me! Thank goodness.

yess today updating fixed the bug! pffff

I was surprised to see hourly tags in my snapshot today !
I'm so satisfied, it works just fine ! 🙂
Thank you so much !

me too (save + snapshot all the time) to revert to previous version is painful because the new way to call the DO & UNDO commands! now I don't know anymore how to do that so confusing!

I have the same issue, Win 10, only date showing. 😞  
I wish it will be fixed quickly, I love this function and use it a lot to track my time and analyse my painting process so I can reverse some choice I made.
I use a personal action instead (save+create snapshot) shorcut on F5, but I miss the hour tag. 

yes same exactly with me (WIN 10 Photoshop CC 2019) / 
no probs when I use the previous Photoshop Version (CC 2018) 
I have also noticed that sometimes after saving a document when I exit Photoshop CC 2019, Phothoshop asks me if I want save the document (that I just saved!)
(even this problem seems to be an issue with the date / time)

Just ran into this problem as well, snapshots aren't saving and only show the date instead of a proper timestamp. I'm on Windows 10!

Thank all you guys for the help and responses and thanks for looking into it Jeffrey! 🙂 

Looks like a difference between Mac and Win how the date/time is captured. Engineering will look into it. Thanks!