IPad difficulty in importing/exporting bookmarks

I have a brand new iPad,7th generation ,and can’t see a way to import or export bookmarks between 2 browsers on the device. The browser with all my bookmarks is Brave browser. I installed Edge browser and neither browser shows a way to either import or export bookmarks. I have both browsers on my Windows 10 laptop and they present no problem. On the iPad, both browsers display no option in ‘settings’ to either import or export bookmarks. I tried temporarily installing Chrome and same thing; There was no option to import bookmarks on that browser, either. Why should these browsers behave differently on an iPad than in Windows? I tried getting some answers online, but wasn’t successful. Thanks in advance to anyone who can shed light on this issue..