note the -debugger flag availability in wiki?
https://www.zotero.org/support/dev/client_coding/building_the_standalone_client#command-line_flags
The flag is only works in official Beta builds or custom build with "-t", otherwise it has been ignored.
I trapped here for a long time today. In my impression, it works occasionally, because there is almost no difference in client UI. Maybe it can remind this. A clue, if the "devtools.debugger.remote-port" 's default value is 6000 instead of 6100 in about:config, the remote debugging is not supported in this build. Change this value will not have any effect.
https://github.com/zotero/zotero-standalone-build/blob/fd20ee49cd84630dfe5037eafada56b11cf1092f/build.sh#L212
The flag is only works in official Beta builds or custom build with "-t", otherwise it has been ignored.
I trapped here for a long time today. In my impression, it works occasionally, because there is almost no difference in client UI. Maybe it can remind this. A clue, if the "devtools.debugger.remote-port" 's default value is 6000 instead of 6100 in about:config, the remote debugging is not supported in this build. Change this value will not have any effect.
https://github.com/zotero/zotero-standalone-build/blob/fd20ee49cd84630dfe5037eafada56b11cf1092f/build.sh#L212