I have a pretty old project, didn't look there for some time. Now I open it in an updated XCode and find that there is no possibility to change target properties or even see any values. Project is a c/c++ framework. Any help appreciated.
XCode 14.2: Can't edit target properties in a project
The Value column may be hidden because the Key column is so wide. Can you see the Value column if you drag the splitter (the thin line next to Type in your screenshot) to the left?
You should be able to change the values from the Value column.
That was the thing. Thank you!