[Solved] My Toolbar and ToolButtons have become invisible

[Wilko500]

MacOS Sequoia,  Laz 4.1, FPC 3.2.3
I have just finished a significant editing job on my program main form.  Lots of anchored panels and 4 of the panels overlayed with visibility controlled by the program. During that editing I seem to have made my toolbar invisible.
In the IDE the toolbar and buttons are there, all set to visible and all have the image index set correctly. When I run the program the buttons work as expected but they are invisible.

I would prefer not to have to recreate the whole toolbar + tool buttons.  I have tried to change the z-order to bring toolbar to front, form to back plus many other options.

I would welcome suggestions as to how I can make the toolbar visible again.

Just about to post when I noticed that the ImageList1 control on form1 seems to have been deleted. Presumably that meant there were no images?  I added it, added the original images but they still do not show on the toolbar.

Any ideas?

[Wilko500]

Found it!!!!  The Images property was not set to ImageList1.   Working now