Implement a couple missing bits

src/view/com/modals/LinkActions.tsx

@@ -8,7 +8,15 @@ import {s, colors} from '../../lib/styles'
 
 export const snapPoints = ['30%']
 
-export function Component({title, href}: {title: string; href: string}) {
+export function Component({
+  title,
+  href,
+  newTab,
+}: {
+  title: string
+  href: string
+  newTab: boolean
+}) {
   const store = useStores()
 
   const onPressOpenNewTab = () => {
@@ -28,13 +36,15 @@ export function Component({title, href}: {title: string; href: string}) {
     <View>
       <Text style={[s.textCenter, s.bold, s.mb10, s.f16]}>{title || href}</Text>
       <View style={s.p10}>
-        <TouchableOpacity onPress={onPressOpenNewTab} style={styles.btn}>
-          <FontAwesomeIcon
-            icon="arrow-up-right-from-square"
-            style={styles.icon}
-          />
-          <Text style={[s.f16, s.black]}>Open in new tab</Text>
-        </TouchableOpacity>
+        {newTab ? (
+          <TouchableOpacity onPress={onPressOpenNewTab} style={styles.btn}>
+            <FontAwesomeIcon
+              icon="arrow-up-right-from-square"
+              style={styles.icon}
+            />
+            <Text style={[s.f16, s.black]}>Open in new tab</Text>
+          </TouchableOpacity>
+        ) : undefined}
         <TouchableOpacity onPress={onPressCopy} style={styles.btn}>
           <FontAwesomeIcon icon="link" style={styles.icon} />
           <Text style={[s.f16, s.black]}>Copy to clipboard</Text>

src/view/com/modals/TabsSelector.tsx

@@ -23,6 +23,7 @@ import {useStores} from '../../../state'
 import {s, colors, gradients} from '../../lib/styles'
 import {DEF_AVATER} from '../../lib/assets'
 import {match} from '../../routes'
+import {LinkActionsModel} from '../../../state/models/shell'
 
 const TAB_HEIGHT = 42
 
@@ -56,7 +57,13 @@ export const Component = observer(() => {
   }
   const onPressShareTab = () => {
     onClose()
-    // TODO
+    store.shell.openModal(
+      new LinkActionsModel(
+        store.nav.tab.current.url,
+        store.nav.tab.current.title || 'This Page',
+        {newTab: false},
+      ),
+    )
   }
   const onPressChangeTab = (tabIndex: number) => {
     store.nav.setActiveTab(tabIndex)