[xmonad] Can avoidStruts stop working?

[Tuncer Ayaz]

On 2 March 2016 at 16:17, Brandon Allbery <allbery.b at gmail.com> wrote:

> If you're running xmonad 0.12, you might want to either downgrade to
> 0.11 or remove your current xmonad + xmonad-contrib and reinstall
> both from git master. 0.12 introduced strut caching, but had a bug
> that caused it to cache the nonexistence of struts at startup time
> and not notice them being added later when the dock is (un)managed.

I was using xmonad and xmonad-contrib master with xmobar stable from
hackage.

I had rebuilt before, but I'll try again.

Where exactly is the caching store and can it be invalidated?
Ideally a cache shall not need manual management.