Installed apps not updated to latest version from /e/ Apps store

Several apps in the /e/ app store could be updated with newer versions available for a while in f-droid. However the /e/ Apps store does not suggest an update.

e.g. 30 Sep:

App	/e/ Apps store	F-droid	Installed
Nextcloud	3.8.0 - 24 Sep	3.8.0 - 19 Sep	3.7.0
Riot	0.8.28a - 27 April	0.9.4 - 5 Sep	0.8.28a
Tutanota	3.59.14 - 27 Sep	3.59.16 - 28 Sep	3.59.5

It seems there are two separate cases:

1. The app in the /e/ App store is simply not up to date. e.g. Riot
2. The app in the /e/ App store is more up to date than the installed version but the new version is not suggested for update. e.g. Nextcloud

My phone:

• Nexus 5 - 0.7-2019092524859
• All apps mentioned installed with /e/ Apps store