I can not use this to inspect the STL's container's value,such as string ,map in the picture

[DrmYuri]

I use the msys2-clang64(it use libcxx) build my C++ project, it's interesting When I Use QT,and command import qt's lldbbridge.py ,it can see the Qstring,but I can't watch the value.
when I use it watch the STL's map or string,I can not see the value.