Just upgraded to ArcGIS10.5.1 and trying to run my self-made Arcpy scripts but there seems to be a problem with the drop-down lists containing table views in this new version. The problem is that a drow-down list icon should appear in the right side of the box that shows all table views loaded in TOC. However, I've noticed that this icon only appears when there are 1 or 2 dataframes in the document. When there are 3 dataframes (that's what I need and how I've been working with previous versions) the drop-down icon disappears and the only way to go is browsing through folders (folder icon) to find the db view, which btw slows down a lot the scripts.
This is how it looks like when there are 3 dataframes loaded in the doc:
And this is the right way (seen when removing one data frame from the doc):
I'd like to know if someone else has noticed about this issue and if there is a simple way to fix it.
Thanks in advance,