module/applications/ui/chatLog.mjs

@@ -254,8 +254,8 @@ export default class DhpChatLog extends foundry.applications.sidebar.tabs.ChatLo
         const target = event.target.closest('[data-die-index]');
 
         if (target.dataset.type === 'damage') {
-            const { damageType, dice, result } = target.dataset;
-            await message.system.damage.rerollDamageDice(damageType, dice, result);
+            const { damageType, dice } = target.dataset;
+            await message.system.damage.rerollDamageDice(damageType, dice);
             await message.update({
                 'system.damage.types': {
                     [damageType]: {

module/data/chat-message/actorRoll.mjs

@@ -59,21 +59,20 @@ class ChatMessageRollDamage extends foundry.abstract.DataModel {
         }
     }
 
-    async rerollDamageDice(damageType, dice, resultIndex) {
+    async rerollDamageDice(damageType, dice) {
         const reroll = this.types[damageType].roll;
         const rerollDice = reroll.dice[dice];
-        const diceResult = rerollDice.results[resultIndex];
-        await rerollDice.reroll(`/r1=${diceResult.result}`);
+        await rerollDice.reroll(`/r1=${rerollDice.total}`);
         await reroll._evaluate();
 
-        const rerolledResult = rerollDice.results[rerollDice.results.length - 1];
-        if (rerolledResult) {
+        const result = rerollDice.results.find(x => x.active);
+        if (result) {
             const fakeRoll = {
                 _evaluated: true,
                 dice: [new foundry.dice.terms.Die({
                     ...rerollDice,
-                    results: [rerolledResult],
-                    total: rerolledResult.value,
+                    results: [result],
+                    total: result.value,
                     faces: rerollDice.faces
                 })],
                 options: { appearance: {} }

module/dice/damageRoll.mjs

@@ -19,15 +19,11 @@ export default class DamageRoll extends DHRoll {
         
         for (const roll of config.roll) {
             await roll.roll.evaluate();
-            
-            if (!config.damage?.types) config.damage = { types: {} };
             config.damage.types[roll.applyTo] = { 
                 roll: roll.roll,
                 damageTypes: roll.damageTypes ?? []
             };
         }
-
-        roll._evaluated = true;
     }
 
     static async buildPost(roll, config, message) {

templates/ui/chat/parts/damage-part.hbs

@@ -40,7 +40,7 @@
                                                 <div class="roll-die{{#unless @../first}} has-plus{{/unless}}">
                                                     <div 
                                                         class="dice reroll-button {{../dice}}" 
-                                                        data-die-index="0" data-type="damage" data-damage-type="{{@../../key}}" data-dice="{{@../key}}" data-result="{{@key}}"
+                                                        data-die-index="0" data-type="damage" data-damage-type="{{@../../key}}" data-dice="{{@../key}}"
                                                     >
                                                         {{#if hasRerolls}}<i class="fa-solid fa-dice dice-rerolled" data-tooltip="{{localize "DAGGERHEART.GENERAL.rerolled"}}"></i>{{/if}}
                                                         {{result}}