Slur extension (shift+right arrow) not working

I just installed MuseScore Studio version (64-bit): 4.4.2-242570931, revision: 3130f97; OS: Windows 10 Version 2009 or later, Arch.: x86_64

When I try to extend a slur to the next note using shift+right arrow, behavior is like fine tuning a slur (that is using right arrow, without shift).