Version:            (using Devel)
Installed from:    Compiled sources
Compiler:          gcc 4.1 
OS:                Linux

Konqueror/khtml from recent SVN builds seems to have some issues with rendering form elements such as text input. To reproduce, go to google.com, enter some text to the input field, then move the cursor leftwards. The glitches can be observed in the following screenshots:

http://folk.ntnu.no/romnes/kde4/khtml_rendering_glitch1.png (see lower left corner)
http://folk.ntnu.no/romnes/kde4/khtml_rendering_glitch2.png (see right end of inputted text)
http://folk.ntnu.no/romnes/kde4/khtml_rendering_glitch3.png (see white stuff over the text. A result of moving the cursor leftwards)

Various other glitches also exist, such as after pressing return a couple of times in a <textarea></textarea> element, I can't see what I'm writing anymore, until I click somewhere outside the form element (makes writing this bug report very painful..)