(1) Profile Manager, in creating a new profile, the "Choose folder" button is unresponsive; and in 
 (2) Options->General->Downloads "Browse" button is unresponsive. 

Since the version 11 update, I noticed in both (1) Profile Manager, in creating a new profile, the "Choose folder" button is unresponsive; and in (2) Options->General->Downloads "Browse" button is unresponsive. Both work fine in Nightly and Seamonkey. The problem is reproducible in safe mode, after a clean install, and also upon creating a new profile (albeit in the default location since the Choose Folder button doesn't work). Anyone else running into this issue?