Lumix S5 Bulb mode not working

[RoP09]

Describe the bug

I am using Gphoto as provided by the latest version of Astroberry 2.0.5 together with the Lumix S5. It seems that it is not possible to set exposures longer than 60 seconds, no matter what value is set here.

If camera is set to BULB mode, then expore aborts after ~30 seconds (no error thrown, timer expires until the set time is reached)

Settings force bulb mode true or false in INDI control panel has no effect.

Name the camera Panasonic Lumix S5

libgphoto2 and gphoto2 version indi_gphoto_ccd 3.2 (not sure how to get the related gphoto version from there)

To Reproduce Take photo with exposure longer than 60 seconds