Add temporary diagnostics for two live-reproduced bugs

1. A popup's xdg_popup.grab (Firefox's own right-click menu, concretely)
   receiving zero pointer input at all - no hover highlight, no click
   effect, not even dismiss-on-miss - logs whether grab_popup actually
   succeeds, since a silent failure there would explain exactly this.

2. srd dispatch activate_workspace returning {"ok":true} without ever
   changing the current workspace, confirmed via a raw socket request
   bypassing the CLI entirely. switch_workspace's own logic reads
   correct; logs its actual inputs/state to find out why the real
   process disagrees with it.

Remove once both are resolved.

1 files changed, 8 insertions, 1 deletions

diff --git a/crates/core/src/manager/workspaces.rs b/crates/core/src/manager/workspaces.rs
index 6ffb21b..ddc8341 100644
--- a/crates/core/src/manager/workspaces.rs
+++ b/crates/core/src/manager/workspaces.rs
@@ -50,7 +50,14 @@ impl WindowManager {
     /// doesn't need its own separate bookkeeping.
     pub fn switch_workspace(&mut self, id: WorkspaceId) {
         let target = if self.auto_back_and_forth && id == self.current_workspace { self.previous_workspace } else { id };
-        if self.workspaces.iter().any(|w| w.id == target) && target != self.current_workspace {
+        let exists = self.workspaces.iter().any(|w| w.id == target);
+        log::warn!(
+            "SWITCH-WS-DIAG requested_id={id} auto_back_and_forth={} current={} previous={} target={target} exists={exists}",
+            self.auto_back_and_forth,
+            self.current_workspace,
+            self.previous_workspace
+        );
+        if exists && target != self.current_workspace {
             self.previous_workspace = self.current_workspace;
             self.current_workspace = target;
         }