Tested with the current Ephy/WKGTK version from Debian Testing: Steps to reproduce: - Launch Ephy. - Log in into https://www.linkedin.com - Go to profile you don't have as contact. - Click on "Connect" - A dialog should appear while the background shades to dark. - Instead, the background shades to dark but the dialog doesn't appear. --- Also, with Epiphany Technology Preview (org.gnome.Epiphany.Devel): 45.0-11-g986625975+. WKGTK: 2.42.1 The whole LinkedIn webpage is quite unusable. Many components don't load or work.