Hey Supporter,

This is actually a known issue as we were fixing the button on mobile devices and inadvertently mess up the button on desktop browsers

The ftp you provided is not working, could you download the attached file and upload it into /components/com_easyblog/themes/wireframe/composer/toolbar/

Then, add the following css codes at the end of the file in /components/com_easyblog/themes/wireframe/styles/composer-5.1.9.min.css

[gist]
.eb-comp-cover-area .moxie-shim {
width: 80px !important;
height: 100% !important;
}
[/gist]

This is a temporary fix but it will be fixed in the next release, 5.0.10