I’m using a local picture for an image item.
The image gets replaced every 2 houres on the openHAB server.
It is implementred into the sitemap like:
Image item=WeatherPicture2 refresh=60000
I would expect to se the actual image when opening the app, however I do see the image from the last time the image was shown (days ago!). Only a forced refresh brings the actual image up.
Tried it on the actul app (2.10.3) and the beta version (2.10.17).
I works as expected when shown in a browser.