Delete option missing + if all articles deleted on server, iOS app listed not updated

[ghost]

Q	A
Device?	iPhone/iPad
Device Os version	14.4.1/14.4.1
App Version	6.0.3 build 303
Wallabag server version	2.4.2

Steps to reproduce/test case

1 - missing delete option

Long press article in list
-> should show delete option
-> instead: delete option is missing (shows only "mark as read" and "mark as favourite")

2 - article list not updated if server list has been emptied

delete all articles in web UI and try to sync your iOS app with server
-> should delete all articles in iOS app
-> instead: does nothing, article still listed in list as before but of course empty when you select them since no longer on the server