In Layout mode, some of the icons in the toolbarshould have a dropdown list when you click the little arrow in the bottom right (Shape tools, Field/Control tool, Button or Popover tool & Tab/Slide control tool). These dropdown lists are not showing on my installation (FileMaker Pro Advanced 15, Mac OS 10.11.6). I also have an installation of 14.0.6 on the same computer. They don't work there either.
I have tried trashing the application from the Applications folder and re-instaling, but it made no difference.
Does anyone know why this might be happening and how to fix it?