Improve documentation and add tooltips to make it clearer how to apply damage
Users seem to get confused by who is supposed to click the Apply Damage button. Some instinctively feel it's the user rolling the damage who is supposed to apply the damage using target selection.
This might need some clarification in the UI. One possibility is to relabel the button with something like Take Damage or Resist Damage so that it's clear who is supposed to click the button.
Update: Another possibility might be "Apply Damage to Selected Tokens."
Edited by Kristian Serrano