After you enter an address on location bar and press ENTER, the keyboard focus remains on location bar, instead of going to the content page (and the default form, if there's one). So, for example, in Google, one has to type the address, reach for the mouse, click on the search box and start to type, when one could just type www.google.com, type enter, wait for page to load and star typing.
That's a bug in QWebEngineView and it happens only sometimes first time you load page in one view (tab).
Git commit 84dd402de58e7a5fdccaa4a3b9fcb12da0664963 by David Rosca. Committed on 28/02/2018 at 15:04. Pushed by drosca into branch 'Falkon/3.0'. WebView: Don't clear history when navigatin from speed dial QWebEngineView loses focus when clearing history, so when opening new tab with speed dial and navigating to other page from location bar it would give focus back to location bar. FIXED-IN: 3.0.1 M +0 -7 src/lib/webengine/webview.cpp https://commits.kde.org/falkon/84dd402de58e7a5fdccaa4a3b9fcb12da0664963
*** Bug 391729 has been marked as a duplicate of this bug. ***