As already posted in the another ticket on PCManFM 1.1.0 if the address bar is focused and enter is pressed the focus will get behind the last character of the address bar instead to the folder. This will only happen if the content of the address bar doesn't change.
Anonymous
We hope this issue is completely fixed in the Git repository recently.
Check it out when it's possible for you and if the bug still exists then reopen the report, please.
Thank you very much.