Hi, thanks for this great editor,
I know that in the context of a text editor, this problem may be ignored but just for information there is a vulnerability declared on snakeyaml which may cause application crash depending on the origin of the yaml source. An upgrade to version 1.32 should be great.
See https://nvd.nist.gov/vuln/detail/CVE-2022-41854 for details. (Corrected link !)