My computer was reinstalled due to other technical issues. I reinstalled microsoft 365 and Zotero. No Zotero tab comes up in word. What do I do?

I also couldn't get the Zotero tab to display, but Word (Office365 local) reports the plugin to be installed and all nine macros are present. So I modified the ribbon to create my own tab, and populated it with the two create/edit macros and the macros for setting preferences, for removing codes, and for refresh. It seems to work.