Column Hint Pop-Up does not close after finishing typing the object name. (4229193)

In the editor I type the table name and let the popup list come up. But instead of selecting from the list, I use it as a guide and just type in the column names myself. Once done, I hit space but the popup list stays up. It does not close. As I continue to type, the list changes according to what I type, trying to bring up info that I don't need.

Why does it not disappear after the space like it use to?

Changes made to Code Assist popup now keeps list up unless something is specifically chosen from the list or it is manually closed.

WORKAROUND:
Clicking 'esc' will close the list. Clicking 'enter' when done with the list will close it too, but will select and add to the editor whatever matching object is highlighted.

STATUS:
Enhancement request ST56223 has been submitted to Development for consideration in a future release of Toad for Oracle.