fix(input): handle @/# coordinate modes

src/app/commands/mod.rs

@@ -96,6 +96,7 @@ impl OpenCADStudio {
         // default (LIMITS then compares an unintended lower-left point with
         // the displayed default upper-right).
         self.dyn_user_reshaped = false;
+        self.dyn_coord_absolute = false;
         self.tabs[i].dyn_fields.clear();
         self.tabs[i].dyn_active = 0;