### Steps to reproduce 1. Create a text block with linebreaks in the mail app settings 2. insert the block into a new mail 3. ### Expected behavior The text block is copied 1:1 like entered in the settings ### Actual behavior The block is inserted without linebreaks. ### Mail app version _No response_ ### Nextcloud version _No response_ ### Mailserver or service _No response_ ### Operating system _No response_ ### PHP engine version None ### Nextcloud memory caching _No response_ ### Web server None ### Database None ### Additional info _No response_