The only thing I noticed is that if you roll for the health but don't confirm the short rest, you get the hp but don't lose any hit dice.

Quote from Centritan >>

The only thing I noticed is that if you roll for the health but don't confirm the short rest, you get the hp but don't lose any hit dice.

 Came here to say this.

This could lead to issues of "forgotten" spent Hit Dice (not necessarily because someone is cheating, but because it's easy to close short rest window after spending Hit Dice without knowing you had to click/confirm Short Rest to register them.

Also, I've mentioned this before as a request, but I feel the Hit Dice should be in the Hit Points section and register as "checked" ✅ each time you use one (without waiting for short rest button confirmation).

Nice feature, long awaited. Thanks!

The only thing I would think that could be needed is the inclusion of other modifiers to rolling your hit dice. Like with the inclusion of a house rule, or class feature or spell that may increase the amount of healing you do when using hit dice.

[Deleted, turns out you can do it the right way]

Amazing! Thanks.

Quote from Carlfish >>

It's a nice start, but there's a big mismatch between the UX and the rules:

The player can decide to spend additional Hit Dice after each roll. -- PHB 186

Deciding how many hit dice to spend up front and then rolling them all at once is rarely what you want to do. You're generally better off stringing rolls together and deciding when to stop based on how lucky you are.

 I just tried it and I was able to roll hit dice one at a time.

Nice, this is great. Would be neat to see a similar system added for class features that are mechanically similar, like the celestial warlock healing dice pool.

 I just tried it and I was able to roll hit dice one at a time.

Weird, you're right. I must have had a brain explosion when I tried it out.

This and the addition of new musical instrument is great.

Looking forward to seeing if this feature works with Beyond20

That's pretty cool. I'll go try it now.

Unfortunately this doesn't work with beyond20 at all, so while over due, a lot of the people who really wanted this (like me) can't use it since it won't be rolling the dice in roll20

It doesn't work with beyond 20 other than to update the HP. If your DM want's to see the rolls in the roll20 chat you still have to keep doing it the old way.

Ah man! 

Quote from Artemisthemp >>

This and the addition of new musical instrument is great.

Looking forward to seeing if this feature works with Beyond20

 Wait, what new instrument?

Quote from Harden865 >>

Quote from Artemisthemp >>

This and the addition of new musical instrument is great.

Looking forward to seeing if this feature works with Beyond20

 Wait, what new instrument?

 Birdpipes, Glaur, Hand Drum, Longhorn, Songhorn, Tantan, Thelarr, Tocken, Wargong, Yarting and Zulkoon

Quote from Benz74M >>

Quote from Centritan >>

The only thing I noticed is that if you roll for the health but don't confirm the short rest, you get the hp but don't lose any hit dice.

 Came here to say this.

This could lead to issues of "forgotten" spent Hit Dice (not necessarily because someone is cheating, but because it's easy to close short rest window after spending Hit Dice without knowing you had to click/confirm Short Rest to register them.

 Agreed and worse yet, on iOS Safari, after rolling the healing from the short rest pane, the dice total pop-up obscures the short rest confirm button. Clearing the dice total automatically closes the short rest pane before allowing a confirmation of the rest… reopening the pane shows that the just spent hit dice (for which HP have already been applied by default) are now unchecked. 

I noticed that when I hit short rest it did NOT add any hit points. I tried it several times, even clicking on the box that had the dice roll with the hear on it. Very confusing and then when I tried again it wouldn’t allow me to use those hit dice again

 The short rest did not apply the healing from the hit dice being rolled when confirmed.

The long rest did fully restore the hit points and used hit dice.