Issue with iGoogle in Opera

Recently, I am thinking of partially switching from FF to Opera,
but unfortunately they stop small but unpleasant flaws
in the second browser.


For example, in iGoogle after the first download, some RSS feeds are not fully displayed:

Pressing Ctrl-R helps:


Or for example another problem - when you enter the URL in the address bar, a list of visited pages appears. I click “Tab” in the first position - and the focus jumps to the input field in the search engine, and not to the first address from the list, it’s necessary to press ↓ = (
')
As a result, using the Opera is not very convenient.
There are also other examples where everything works not quite correctly.

Has anyone encountered similar problems?