Updated patch

Corrected code here

toot/tui/app.py

@@ -524,6 +524,12 @@ class TUI(urwid.Frame):
             if not self.overlay:
                 self.show_help()
 
+        elif key in (','):
+            if not self.overlay:
+                self.timeline_generator = api.home_timeline_generator(
+                    self.app, self.user, limit=40)
+                self.async_load_timeline(is_initial=True, timeline_name=self.timeline.name)
+
         elif key == 'esc':
             if self.overlay:
                 self.close_overlay()

toot/tui/overlays.py

@@ -146,6 +146,7 @@ class Help(urwid.Padding):
         yield urwid.Text(h("  [Q] - quit toot"))
         yield urwid.Text(h("  [G] - go to - switch timelines"))
         yield urwid.Text(h("  [P] - save/unsave (pin) current timeline"))
+        yield urwid.Text(h("  [,] - refresh current timeline"))
         yield urwid.Text(h("  [H] - show this help"))
         yield urwid.Divider()
         yield urwid.Text(("bold", "Status keys"))