A problem that might caused by bootstrap4 and fontawesome5

[dolare]

Hello,

Today I am trying to use linkedin button, following is the code:

Sign in with LinkedIn

There are two linkedin buttons appeared.

Other buttons like windows or google works well.

Is there conflict between bootstrap4 and fontawesome5?

Thanks.

[dolare]

The code is here:
<b-col cols="12" class="login-panel_form_social_item"> <a class="btn btn-block btn-social btn-linkedin"> <span class="fa fa-linkedin"></span> with LinkedIn Account </a> </b-col>

[florisvdk]

for font awesome 5 see this: #166
Not tested with bootstrap 4