[TxMt] Latex Watch previewers' strange behavior on Leopard

[Gildas Hamel]

I installed os-x 10.5 last weekend.  Since then, when using TextMate 
1436 and LatexWatch, I observe the following behavior: the pdf preview 
window, in TeXShop, doesn't gain focus and refresh until I click on it: 
it then refreshes . If I switch to Skim as previewer, no refresh even 
with clicking on the Skim window to give it focus.  I had been using 
both for several months, without any problem whatsoever.

Here is the console line I get regarding TeXShop as previewer:

10/29/07 10:03:11 AM TextMate[177] loadPlugIn: Dialog plug-in with same 
bundle identifier (com.macromates.dialog_plug-in) already loaded

With Skim, I get the following window message:

Unable to read notes for ~/Documents/Work/Writing/Journal/2007/July.pdf, 
but a Skim notes file with the same name was found.  Do you want Skim to 
read the notes from this file?

I click OK, but Skim doesn't refresh, though I have "check for file 
change" preference on (and have restarted everything).  Here is the 
console reading concerning Skim:

10/29/07 10:24:14 AM TextMate[888] loadPlugIn: Dialog plug-in with same 
bundle identifier (com.macromates.dialog_plug-in) already loaded
10/29/07 10:24:26 AM Skim[926] .sdef error: Operation could not be 
completed. (NSXMLParserErrorDomain error 1549.)
10/29/07 10:24:26 AM Skim[926] line number: 2

I have sent as detailed a description I could to Apple Software/Support 
but thought I could get some help from the LateX people on TextMate.

--Gildas Hamel