Heh, well, you did narrow the cause down to a small range of updates.
I didn't see it as redundant.  No worries.

On Wed, Jun 15, 2016 at 2:47 AM, Stéphane Rollandin
<lecteur at zogotounga.net> wrote:
>> It works here, in a trunk image at update 16050.
>>
>> But I noticed that between update 15953 and 16044, something changed and
>> now selecting a method or a class in a rotated browser beeps and sends a
>> TransferMorph to 0 at 0 instead of performing the required action.
>>
>> Stef
>>
>
> Wow I just realized this report of mine is completely useless, as it just
> repeats what Chris said. I should read twice the posts before responding...
> sorry for the noise.
>
> Stef
>
>