I have tried to search for folder name containing "_" (underscore) in the list view modal window for which the pop up window was getting closed without providing any results nor any error.
For example if i search for:  \\hbeu.test.abc\pl\financial_control -> does not work
\\hbeu.test.abc\pl\it - works fine
Moreover, the search is working fine when there is "&" within the search content.

Any help in this regard is greatly appreciated..