This line has special characters and ends up causing problems in Magento Cloud Docker environments, and unless it is parsed somehow, I would assume it is not working as intended in Magento Cloud.
Additionally, the opcache.txt exclude also is problematic. because it refers to /app/ for all the files which on some environments (pro vs starter vs integration) does not always match. Sometimes the root dir is /app/g34n60jkdr_stg for instance.
https://github.com/magento/magento-cloud/blob/5c8b5a2c74d5cc7d035dca09d592215874ff1887/php.ini#L42
opcache.blacklist_filename="${MAGENTO_CLOUD_APP_DIR}/op-exclude.txt"This line has special characters and ends up causing problems in Magento Cloud Docker environments, and unless it is parsed somehow, I would assume it is not working as intended in Magento Cloud.
This was introduced in: https://github.com/magento/magento-cloud/commit/8cfcb8f8ee3fa7afa5dc6bcbe9ce202f74074cce#diff-243dae866e7173c76f8b91864096c15ffcb3aec3699da130eb0b7ef2566fdce3
Additionally, the opcache.txt exclude also is problematic. because it refers to /app/ for all the files which on some environments (pro vs starter vs integration) does not always match. Sometimes the root dir is /app/g34n60jkdr_stg for instance.