Jetty access.log not filling after moving from 12.0.18 to 12.0.23

[Youssef GHORBAL]

> On 10 Jul 2025, at 14:51, Rod Widdowson <rdw at steadingsoftware.com> wrote:
> 
>> 	It's not a Shibboleth question per se, but after moving from Jetty 12.0.18 to 12.0.23 (without changing anything in the
>> configuration) access.log stopped been populated. jetty.log (and all other shib logging) kept working fine.
>> 	Does anyone encountred this issue before?
> 
> Check out the logback version you are using.  That's the usual cause


Thank you for your help!
Checked logback already (logback 1.5.6 in the running war)
If I come up with a reasonable explation I'll share it.

Youssef