How to debug the framework that built with ios_static_framework

I checked the framework to make sure have debug symbols in it. but using xcode to debug without source code show.
I used image lookup -vn to look up details, but still not saw anything. It really strange! if another framewok that built not with bazel and ios_static_framework rule which is ok.

Start by reproducing the framework built with the ios_static_framework rule and compare Xcode debugging with a framework built without Bazel. Check whether the generated framework exposes usable debug symbols and source information. Done means source-level debugging works in Xcode, matching the behavior of the comparison framework.

Written by the indexing model from the issue text.