Width toggle a bit flaky

[bobf32]

Open a file in Vim.
Open buffergator. Catalog opens in normal i.e. not full width
Press A to expand the buffer catalog to full width.
Hit Enter to switch to a buffer.
Open buffergator again. Catalog opens in normal i.e. not full width
Press A.
-- Here nothing happens. Catalog opens in 'not full width mode' but it's as if this first press of A remembers the previous state of the catalog as full width, whereupon it would toggle back to normal width. But catalog is already normal width so no visual change.
Press A
Catalog changes to full width.

I would have thought one of the following should occur:

1. On opening the catalog, the width should be as it was when closed the last time
2. The catalog should always open in normal width mode.

Either way, hitting A should perform a valid toggle every time.