CTRL+Drag to Undo

[Mavrik6666]

Going through the list of keyboard short cuts.. I can never get this to work ... is this no longer a function ?

*[CTRL] + Drag and Drop Damage or Healing from chat to a token or player/npc on combat tracker.
This will reverse whatever was done originally. Example: Player is targeting wrong monster and rolls damage. You can hold [CTRL] while dragging the roll from chat back to that monster and it will heal back the damage done.{Does the reverse if it was a heal} (Just be aware that if they have any effect like unconscious this will not remove it) Saves you from doing math and removing wounds etc..

When ever I do it, it just does more damage... not sure if its me or not ?

[Lo Zeno]

I'm curious about it too - I was reading this page this morning:
https://fantasygroundsunity.atlassian.net/wiki/spaces/FGCP/pages/996640055/Basic+Actions#Number-Fields
and I found the same comment about Ctrl + Drag that would supposedly negate the number being dragged - but I've tried it several times, and all I get is that it keeps reapplying the damage to the character, instead of negating it.

[Kelrugem]

This currently only works in FGC, not FGU :) It is a known issue, but is not yet fixed :)

[LordEntrails]

FGU allows you to reverse the value from the chat via right mouse.

[Weissrolf]

It's more awkward to use, though, especially with multiple targets. 10 months after release we really do wonder if this is on the agenda anymore?

[jaharmi]

Hm, I was recommended to use the Control-Drag to reverse damage several times and never found out it didn't work in FGU. I just thought I was always doing it wrong, or perhaps it didn't work correctly in the Mac version for some reason.

[BillyBoBobBrain]

This still doesn't work in FGU I believe, but you can Right Click in the chat box -> Negate Value, then Drag-n-Drop that value onto the target.

[LordEntrails]

This still doesn't work in FGU I believe, but you can Right Click in the chat box -> Negate Value, then Drag-n-Drop that value onto the target.
CTRL-Drag has never worked in FGU. It was a function in FGC that has never been intended to be made available in FGU. Instead, right click negate the damage and then drag it.

[Dire Weasel]

If you’re playing 5e, this extension is extremely handy:

5e Undo Last Damage/Heal (https://forge.fantasygrounds.com/shop/items/719/view)