Disable editMode

[Vendjin]

Is it possible to disable editing?

else when I want to use a theme
for example like this
<YamlEditor json={data || {}} theme={oneDark}/>
then I get an error
chunk-NVDOSXA3.js?v=308cb37b:16659 Uncaught Error: Unrecognized extension value in extension set ([object Object]). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.