Not able to import Styles in ArcPro

[RickOHaratheonly]

Currently using arc pro 3.1 because of a utility network application issue.

I am not able to see any stylx files to import them into arcpro. It's as if the application cannot see the files. If I change a file name to .style, it will see the file but won't import any of the data. It will have a red exclamation point next to it in the styles folder.

Is there a work around to get styles to work correctly? Is anyone else having this issue?

Thanks.

[Robert_LeClair]

Are you trying to add styles to your ArcGIS Pro 3.1 project or import an ArcMap *.style file into ArcGIS Pro?  Two different things.  To add styles to your project, in the Catalog Pane, right-click Styles and select Add->Add System Style to see all installed ArcGIS Pro styles.  If you have a custom style (*.stylx), then click the Add->Add Style.  If you're importing an ArcMap style (*.style) then the right-click the Styles folder and click Import.  Import to where the ArcMap style is located and ArcGIS Pro will import it into your Project. 

There's a ton of styles for download in ArcGIS Online too.  In the Catalog Pane, click the "cloud" tab at the top and search for stylx - you'll see many downloadable styles to use in ArcGIS Pro - see image below.

Hope this helps!