Remove misleading canvas activation controls

crates/oa-desktop/src/behavior/canvas_workspace.rs

@@ -29,7 +29,6 @@ pub fn controls<'a>(
     keyboard: bool,
     scale: f32,
     details: Message,
-    focus: Option<Message>,
     zoom: impl Fn(Option<f32>) -> Message,
     publish: impl Fn(Event) -> Message + Copy + 'a,
 ) -> Element<'a, Message> {
@@ -46,17 +45,19 @@ pub fn controls<'a>(
             publish,
         )
     };
-    row![
+    let controls = row![
         control("Details", "Details", Some(details)),
-        tooltip(control("Canvas", "Canvas", focus),
-            container(text("F6: enter/leave canvas controls · Tab: next · Enter/Space: activate · Esc: leave").size(12)).padding(7).style(crate::style::card),
-            tooltip::Position::Bottom),
         control("Fit", "Fit", Some(zoom(None))),
         control("ZoomOut", "−", Some(zoom(Some(scale / 1.25)))),
         text(format!("{:.0}%", scale * 100.)).size(12),
         control("ZoomIn", "+", Some(zoom(Some(scale * 1.25)))),
         control("ActualSize", "100%", Some(zoom(Some(1.)))),
-    ].spacing(4).align_y(iced::Center).into()
+    ].spacing(4).align_y(iced::Center);
+    tooltip(
+        controls,
+        container(text("F6: enter/leave canvas keyboard controls · Tab: next · Enter/Space: activate · Esc: leave").size(12)).padding(7).style(crate::style::card),
+        tooltip::Position::Bottom,
+    ).into()
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]