Submitted input is persisted from one info window to the next when starting with infoWindow 2.
Specific steps are required to reproduce this issue.
1.) Build/depoy ICEfaces ee-3.3.0 maintenance branch showcase.
2.) Navigate to ace:gMap > Info Windows.
3.) Select the "Two" radio button.
4.) Input some new text then press Submit. The new text will be displayed in the infoWindow.
5.) Select the "Three" radio button. You will see the text entered for infoWindow 2 at the top of infoWindow 3.
6.) Continue selecting the Four, Five, Six and Seven radio buttons. The text entered for infoWindow 2 will be seen at the top as well.

Note** This issue does not occur if you select the "One" radio button in step five instead of the "Three" radio button. This only occurs when moving up instead of moving down the line of radio buttons.

This issue was fixed for ICEfaces 4 trunk in http://jira.icesoft.org/browse/ICE-10379