What version of Bootstrap is actually bundled with the t4_bs5_blank template? It seems that it is advertised as Bootstrap 5, but what is the specific version? When inspecting the source I seem to be finding reference to /templates/t4_bs5_blank/js/bootstrap.bundle.js which has reference to version 4.1.3. However when viewing source I see that there is reference to /media/vendor/bootstrap/js/bootstrap-es5.min.js?5.1.3. So is it Bootstrap version 5.1.3 ? I'm guessing the bundle referencing version 4.1.3 in the template is not leveraged?
Hoping to get some clarification on the version that is leveraged so I know what Bootstrap version documentation I should reference for best results.
Thanks in advance!