Plural missing on CalDAV Activity when creating multiple Calendar events

[anoadragon453]

Steps to reproduce

1. Create multiple events around the same time on Nextcloud Calendar
2. Look at your Activities
3. An activity stating "You created event Event 1, Event 2..."

Expected behaviour

If multiple events are created, activity should read as "You created events Event 1, Event 2..."

Actual behaviour

The word "event" is not plural.

Server configuration

Nextcloud 12

Operating system: N/A

Web server: N/A

Database: N/A

PHP version: N/A

Nextcloud version: 12

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

Where did you install Nextcloud from: git source

Client configuration

Browser: Noticed on Nextcloud-dev Android client, but client agnostic

Relevant code seems to be here: https://github.com/nextcloud/server/blob/master/apps/dav/lib/CalDAV/Activity/Provider/Event.php#L89

[MorrisJobke]

cc @nickvergessen

[nickvergessen]

Hmm this is also the case for sharing files with groups etc.

[szaimen]

Seems like this is still not implemented on NC21.0.2