Duplicate shortcut key in local 'Open directory' window

Hello, I'm using WinSCP 4.3.3
On the 'Open directory / saved bookmark' window for local locations, there is a 'Browse' button.

This browse button has shortcut key alt+r, however this is also mapped to 'Remove (bookmark)' which takes precedence.

Please could the 'Browse' shortcut key be changed to alt+b?

Thanks. This issue has been added to the tracker:
https://winscp.net/tracker/710