Assuming you tried selecting the Approach line and no options were displayed for you, my guess is that it's a navdata issue, because this is what I get for KMYR:
[image: 3e8c4b47-44a1-4d51-b271-e5fd1ea47fd8.png]
In that case, my recommendation is to make sure your navdata is updated. If it is, try running the layout.json through the MSFS layout generator and see if that helps, in case it's a navdata issue.
You can download the latest version of the layout generator at https://github.com/HughesMDflyer4/MSFSLayoutGenerator/releases/tag/v1.1.1 - you just need the exe. Drop it on your desktop.
Then in your F28 folder (for me it's
D:\MSFS 2024 Packages\Community\justflight-aircraft-f28) find the layout.json file, and drag it right onto the icon for the MSFS Layout Generator. After that, start your sim and see if it's fixed.