Timeout in mutlibranch clone behaviour

Hi,
despite I have 120mn defined in clone&fetch behaviour, on a mutibranch project with big git repo the output always shows timeout=10. So the scan multibranch fails everytime with “ERROR : Timeout after 10 minutes”
and “Could not fetch branches from source … Finished branch indexing. Indexing took 10 mn”
Thanks for any solution or suggestion

Jenkins setup:
Jenkins: 2.452.3
OS: Windows Server 2016 - 10.0
Java: 11.0.15 - Microsoft (OpenJDK 64-Bit Server VM)

TestComplete:2.9.2
ace-editor:1.1
active-directory:2.35
ant:497.v94e7d9fffa_b_9
antisamy-markup-formatter:162.v0e6ec0fcfcf6
apache-httpcomponents-client-4-api:4.5.14-208.v438351942757
asm-api:9.7-33.v4d23ef79fcc8
authentication-tokens:1.119.v50285141b_7e1
blueocean:1.27.13
blueocean-autofavorite:1.2.5
blueocean-bitbucket-pipeline:1.27.13
blueocean-commons:1.27.13
blueocean-config:1.27.13
blueocean-core-js:1.27.13
blueocean-dashboard:1.27.13
blueocean-display-url:2.4.3
blueocean-events:1.27.13
blueocean-git-pipeline:1.27.13
blueocean-github-pipeline:1.27.13
blueocean-i18n:1.27.13
blueocean-jira:1.27.13
blueocean-jwt:1.27.13
blueocean-personalization:1.27.13
blueocean-pipeline-api-impl:1.27.13
blueocean-pipeline-editor:1.27.13
blueocean-pipeline-scm-api:1.27.13
blueocean-rest:1.27.13
blueocean-rest-impl:1.27.13
blueocean-web:1.27.13
bootstrap4-api:4.6.0-6
bootstrap5-api:5.3.3-1
bouncycastle-api:2.30.1.78.1-248.ve27176eb_46cb_
branch-api:2.1169.va_f810c56e895
build-timeout:1.33
caffeine-api:3.1.8-133.v17b_1ff2e0599
checks-api:2.2.0
claim:554.va_f9b_58b_0a_088
cloudbees-bitbucket-branch-source:888.v8e6d479a_1730
cloudbees-folder:6.928.v7c780211d66e
code-coverage-api:4.99.0
command-launcher:107.v773860566e2e
commons-compress-api:1.26.1-2
commons-lang3-api:3.14.0-76.vda_5591261cfe
commons-text-api:1.12.0-119.v73ef73f2345d
config-file-provider:973.vb_a_80ecb_9a_4d0
copyartifact:746.vd2a_674fb_4f6f
coverage:1.16.1
credentials:1371.vfee6b_095f0a_3
credentials-binding:681.vf91669a_32e45
data-tables-api:2.0.8-1
display-url-api:2.204.vf6fddd8a_8b_e9
docker-commons:439.va_3cb_0a_6a_fb_29
docker-workflow:580.vc0c340686b_54
dotnet-sdk:1.4.0
dtkit-api:3.0.2
durable-task:555.v6802fe0f0b_82
echarts-api:5.5.0-1
eddsa-api:0.3.0-4.v84c6f0f4969e
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git:5.2.2
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gitlab-api:5.3.0-91.v1f9a_fda_d654f
gitlab-branch-source:704.vc7f1202d7e14
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xunit:3.1.4

Answer my own question : to force the clone/checkout timeout to something different than default 10mn, I used the command in the script console of the controler :

System.setProperty("org.jenkinsci.plugins.gitclient.Git.timeOut", "120")

restart jenkins and that's all