In master document’s navigator pane no insert link option is appeared. what can i do?
Please elaborate a bit. What do you want to do? How do you do it presently? What is not working?
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Same problem has happened to me.
The “original” Navigator we would like is shown in this video, at the 5:55 mark.
That window (the original one) shows multiple options as mentioned in the Help pages on this link.
EDIT: I’m on Windows10 and I’m running at the moment LibreOffice 7.1.1.2 with this build.
EDIT 2021-03-31: I uninstalled LibreOffice version 7. I then installed version 6.4.7. The Navigator window worked as before. I then uninstalled version 6.4.7. I then installed the latest version 7.1.1, and the Navigator window returned to the “correct” one.
As a possible WORKAROUND: I found that in both version 6.4.7 and version 7.1.1 users can still “drag and drop” documents into the Navigator window.