Bug 188037

Summary:	[GTK][Wayland] Paste by middle click in github blocks the UI process for a long time
Product:	WebKit	Reporter:	Carlos Garcia Campos <cgarcia>
Component:	WebKitGTK	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	bugs-noreply
Priority:	P2	Keywords:	Gtk
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Carlos Garcia Campos 2018-07-26 00:38:08 PDT

It doesn't happen in any textbox, only in some sites/apps like github and matrix. The text is correctly pasted but takes a long time and the UI process is blocked during that time (I guess it's a sync message). I haven't tried in X11, so I'm assuming it's Wayland specific.