fixes

src/components/conversation/conversation.js

@@ -187,7 +187,7 @@ export default {
     // # Linear style stuff
     const isLinearView = computed(() => displayStyle.value !== 'tree')
     const linearElement = useTemplateRef('linear')
-    const linearScrollCompensation = computed(() => isLinearView.value)
+    const linearScrollCompensation = computed(() => isExpanded.value && isLinearView.value)
     const {
       heightChart: heightChartLinear,
       changeSuspendState: changeSuspendStateLinear,
@@ -233,7 +233,7 @@ export default {
 
     const currentAncestorsLite = computed(() => currentAncestors.value.map(({ id }) => ({ id })))
     const ancestorsElement = useTemplateRef('ancestors')
-    const treeScrollCompensation = computed(() => isTreeView.value)
+    const treeScrollCompensation = computed(() => isExpanded.value && isTreeView.value)
     const {
       heightChart: heightChartAncestors,
       changeSuspendState: changeSuspendStateAncestors,

src/components/timeline/timeline.vue

@@ -88,7 +88,7 @@
         >
           <Conversation
             v-if="element.type === 'item'"
-            :status-id="element.item.id"
+            :status-id="element.id"
             role="listitem"
 
             :data-vs-height="element.height"

src/composables/useConversation.js

@@ -37,7 +37,9 @@ export function useConversation(statusId, expanded) {
 
   watch(mainStatus, (newStatus, oldStatus) => {
     if (newStatus) setFocused(newStatus.id)
-    fetchConversation()
+    if (newStatus.id !== oldStatus.id) {
+      fetchConversation()
+    }
   })
 
   watch(expanded, (value) => {

src/composables/useVirtualScrolling.js

@@ -176,6 +176,7 @@ export function useVirtualScrolling({
           console.log('COMPENSATE', oldVal, newVal, topScrollBoundary.value)
           const oldVisible = oldVal.filter((item) => checkVisible(item))
           const oldItem = first(oldVisible)
+          if (!oldItem) return 0 // probably out of bounds in timeline
           const oldItemUpdated = newVal.find(({ id }) => id === oldItem.id)
           console.log('OLD', oldItem, oldItemUpdated)
           if (!oldItemUpdated) return 0 // context change?