I've just noticed that Multibranch Pipelines are eating the first character of the folder names created inside JENKINS_HOME/worspace. In the following folders, ipeline should be pipeline.

drwxr-xr-x 15 jenkins jenkins 4096 Aug 25 12:08 ipeline_improvements_CDP-43-PCRTH2VH45FBCKQZUA5U7S5WLPQCISSIQVSEXHY7YYUZYNYOLZWQ
{{ drwxr-xr-x 14 jenkins jenkins 4096 Aug 22 18:05 ipeline_improvements_CDP-43-PCRTH2VH45FBCKQZUA5U7S5WLPQCISSIQVSEXHY7YYUZYNYOLZWQ@script}}
{{ drwxr-xr-x 2 jenkins jenkins 4096 Aug 25 11:59 ipeline_improvements_CDP-43-PCRTH2VH45FBCKQZUA5U7S5WLPQCISSIQVSEXHY7YYUZYNYOLZWQ@script@tmp}}
{{ drwxr-xr-x 2 jenkins jenkins 4096 Aug 25 11:59 ipeline_improvements_CDP-43-PCRTH2VH45FBCKQZUA5U7S5WLPQCISSIQVSEXHY7YYUZYNYOLZWQ@tmp}}