entering file comments does not clear the input field

[sndrr]

Steps to reproduce

1. open NC in file view
2. on any file, press the 3 dots to show extra options
3. select (i) details
4. enter a comment in the comment field and press enter (or click the arrow)
5. observe that the comment field is not cleared. The same comment can be entered by pressing the arrow)

Expected behaviour

After a comment, the input field should be cleared.

Actual behaviour

The input field is not cleared.

Server configuration

Operating system:
Linux

Web server:
Nginx

Database:
Mysql

PHP version:
7.4

Nextcloud version: (see Nextcloud admin page)
19.0.0 alpha

Updated from an older Nextcloud/ownCloud or fresh install:
fresh

Where did you install Nextcloud from:
git

Signing status:

Signing status

Integrity checker has been disabled. Integrity cannot be verified.

List of activated apps:

App list

Enabled:
  - accessibility: 1.5.0
  - cloud_federation_api: 1.2.0
  - comments: 1.9.0
  - dav: 1.15.0
  - federatedfilesharing: 1.9.0
  - federation: 1.9.0
  - files: 1.14.0
  - files_sharing: 1.11.0
  - files_trashbin: 1.9.0
  - files_versions: 1.12.0
  - lookup_server_connector: 1.7.0
  - mail: 1.1.2
  - oauth2: 1.7.0
  - provisioning_api: 1.9.0
  - settings: 1.1.0
  - sharebymail: 1.9.0
  - systemtags: 1.9.0
  - theming: 1.10.0
  - twofactor_backupcodes: 1.8.0
  - updatenotification: 1.9.0
  - workflowengine: 2.1.0
Disabled:
  - admin_audit
  - bruteforcesettings
  - contacts
  - encryption
  - files_external
  - testing
  - user_ldap

Nextcloud configuration:

Config report

{
    "system": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "nc.sanderr.dev"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "19.0.0.0",
        "overwrite.cli.url": "https:\/\/nc.sanderr.dev",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "maintenance": false,
        "mysql.utf8mb4": true
    }
}

Are you using external storage, if yes which one: local/smb/sftp/...

Are you using encryption: no

Client configuration

Browser:
Opera

Operating system:
Windows

Logs

Web server error log

Web server error log

N/A

Nextcloud log (data/nextcloud.log)

Nextcloud log

n/a

Browser log

Browser log

Request URL: https://nc/remote.php/dav/comments/files/7/
Request Method: POST
Status Code: 201 Created
Remote Address: [::1]:443
Referrer Policy: no-referrer-when-downgrade
{"actorType":"users","objectType":"files","actorId":"admin","actorDisplayName":"admin","verb":"comment","message":"comment","creationDateTime":"Sat, 22 Feb 2020 16:36:47 GMT"}

[sndrr]

Bug does not occur in NC 17.0.3 (stable)

[SimplyCorbett]

I can reproduce this on NC 18.0.1.

[kesselb]

cc @nextcloud/javascript seems to be related to the new sidebar 😕

[skjnldsv]

Hum, it was working when we tested it for the beta.
I can reproduce the issue indeed

[tstreibl]

Problem still persists in 18.0.3. (seen on two totally differnt nextcloud installations).

You have to update the input field by e.g. switching from "comments" to "sharing" tab in order to write a second comment.

User or Group name resolution doesn't work either, when you mention somebody with "@". On the other hand those features are working fine in the nextcloud talk section.