bug#56694: 29.0.50; No mouse-1 menu on mode-line-position in some cases

[miha]

>From emacs -q, click on "L5" (mode-line-position) with mouse-1 and turn
on "Display of Column Numbers".

Now click on "(5,0)" (mode-line-position) with mouse-1 and turn off
"Display of Line Numbers".

Notice how the "C0" (mode-line-position) isn't clickable any more.

Best regards.

diff -u --label /usr/local/share/emacs/29.0.50/lisp/bindings.el.gz --label 
\#\<buffer\ bindings.el.gz\> /tmp/jka-comfKgNh3 /tmp/buffer-content-u44vfd
--- /usr/local/share/emacs/29.0.50/lisp/bindings.el.gz
+++ #<buffer bindings.el.gz>
@@ -517,7 +517,7 @@
          'help-echo "Size indication mode\n\
 mouse-1: Display Line and Column Mode Menu")))
     (line-number-mode
-     ((column-number-mode
+     (column-number-mode
        (column-number-indicator-zero-based
         (10
          (:propertize
@@ -534,14 +534,14 @@
         (:propertize
         mode-line-position-line-format
          display (min-width (6.0))
-         ,@mode-line-position--column-line-properties))))
+         ,@mode-line-position--column-line-properties)))
      (column-number-mode
       (column-number-indicator-zero-based
        (6
         (:propertize
          mode-line-position-column-format
          display (min-width (6.0))
-         (,@mode-line-position--column-line-properties)))
+         ,@mode-line-position--column-line-properties))
        (6
         (:propertize
          (:eval (string-replace

Diff finished.  Fri Jul 22 09:10:44 2022