1. A list of pingback/trackback urls have been filled in settings>writing>update services box. This list must appear with a
click while filling "send trackbacks to" column at the time of making
any post. But it does not work. I have to cut paste this list with each and every post. However please note that in update services box it asks to "Separate multiple service URLs with line breaks" (which I have done) while in "send trackbacks to" column it asks to "Separate
multiple URLs with spaces" (which I am doing at the time of cut-paste).
2. Almost similar problem exist while filling existing tags to the tags column. At that point when I click any suggested tags it is not filled in tags column and I have to type it manually.
In version 2.7 there was no problem like this. But version 2.9.2 and version 3.0.1 are having this problem.