And there is no libindiclient.so
There is also /usr/lib64/libindidriver.a but that one at least has .so version as well
Bug #251464 does not track those. "Bundled libraries" are libraries that a package installs that are (more officially) available in another package. For instance, a package that would compile in its own libz.so and/or even install instead of linking against the one installed by sys-libs/zlib.