Hide creating a new file as it can not be edited

Beyond uploading a file, the picker app also offers to create a document.

Expected behaviour

If we offer to create a document (text, table, presentation, ...), then this should open the editor.

Actual behaviour

The open editor dialog does not start. This is independent if a user is logged in or anonymous.

XHRPUT
https://cloud.myorg.net/public.php/dav/files/EcwtD73DcwgKDoE/Testdatei2.md
[HTTP/2 400  152ms]

Uncaught (in promise) Error: Invalid response: 400 
    et index.js:2
    tt index.js:2
    u index.js:2
    promise callback*1822/en< index.js:2
    en index.js:2
    putFileContents index.js:2
    createFile TemplatePicker.vue:161
    onSubmit TemplatePicker.vue:214
    open TemplatePicker.vue:106
    open newFromTemplate.ts:28
    handler newFromTemplate.ts:65
    onClick index-DdKmqUaK.mjs:1408
    click index-DdKmqUaK.mjs:1516
    VueJS 4
    onClick actionText-fFcUPi2g.mjs:77
    handleClick NcActionButton-rjMoymt-.mjs:143
    VueJS 33
index.js:2:80655

Server configuration

Database: 10.11.15

PHP version: 8.3

Nextcloud version: 31.0.10

Screenshots

Being able to start writing a document would be a nice additional feature, but as reported above, it does not work.

If I change the link to editable, then I see the full folder including the permission to delete other documents, which likely is not intended in a drop folder.

Start in TemplatePicker.vue at createFile, onSubmit, and open, then follow the newFromTemplate.ts entry points shown in the stack trace. Reproduce the 400 response for creating a document and inspect how the picker handles the create-document action. Done means the documented action has an intentional, working behavior without the failed editor-opening request.