link to a bootstrap button cannot be installed DW CC 18.1
I try to add a link via Live-View to a bootstrap button by clicking the "link" sign (chain). Then add the page the link should lead to.
By doing that I get the message: "the changes in the live view can not be accepted. Refresh the live view and try editing again."
Original message in German: die Änderungen in der live-Ansicht können nicht übernommen werden. Aktualisieren Sie die Live-Ansicht und versuchen Sie die Bearbeitung erneut.
I tried refreshing the page, restart DW, restart PC.... always the same message.
Anyone who knows about this problem or can help?
Thanks a lot!

