[clang-tidy] "modernize-use-emplace" does not provide diagnostic for std::optional

[denzor200]

std::vector<std::pair<std::string, int>> v;
v.push_back(std::pair<std::string, int>("first", 1)); // OK - clang tidy provides warnings for that

std::optional<std::pair<std::string, int>> o;
o = std::pair<std::string, int>{"first", 1};          // BAD - silence

The full snippet here: https://godbolt.org/z/nW9dKscqo

[llvmbot]

@llvm/issue-subscribers-clang-tidy

Author: Denis Mikhailov (denzor200)

std::vector<std::pair<std::string, int>> v;
v.push_back(std::pair<std::string, int>("first", 1)); // OK - clang tidy provides warnings for that

std::optional<std::pair<std::string, int>> o;
o = std::pair<std::string, int>{"first", 1};          // BAD - silence

The full snippet here: https://godbolt.org/z/nW9dKscqo

[vbvictor]

According to the docs, it should not warn on operator=.

The check flags insertions to an STL-style container done by calling the push_back, push, or push_front methods with an explicitly-constructed temporary of the container element type.

Should it still be considered as a false negative?