Only low-res image used for notifications

Replies: 0

Hi
the wordpress OneSignal plugin seems to select a low-resolution image for the automated messages by default, which is – in our case – 150x100px (even though images up to 700px are available). Consequently the image quality is low, isn’t shown in large size. I’ve written a mmessage through the OneSignal webpage, manually including the normal image with 700px width and it works perfectly. There is roughly a 50% drop in CTR from high res to low res image quality, hence an issue I’d like to fix fast. Any recommendations?

thanks
Jan