Search bar in vertical tab does not show words that typed into in Nightly

[Fanolian]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0a1) Gecko/20110506 Firefox/6.0a1 ID:20110506030557
TST Ver.0.11.2011050602 (happen on Ver.0.11.2011050601 also)
Affecting setting: Tab bar position: Leftside / Rightside

When using vertical tab with the search bar dragged onto it, I cannot see what I type in the search bar.
The search bar is functioning as normal, I can type, click, and select different search engines. It is just the display issue.
The problem is not present when Tab bar position is set to Top.

It does not happen on Firefox 4.0.1. Not sure about Aurora.

[piroor]

This commit should fix it.
d8a1a4b

For workaround, you can add this CSS rule to your userChrome.css to solve this problem.

.treestyletab-tabbar-toolbar[treestyletab-mode="vertical"] .textbox-input-box {
    -moz-box-align: stretch;
} 

[Fanolian]

I have tried adding the CSS rule in userChrome.css or Stylish, but the problem persists.
I tried in a new profile with only TST installed.

[piroor]

Oops, it should be "-moz-box-align: stretch !important" for userChrome.css.

[Fanolian]

It works now, thank you very much.