Thanks for you feedback.
1. search text should be working on most websites. I know it doesn't work on firefox addon website for some reason that I don't know. If you find another website where search doesn't work, please let me know.

2. Could you provide a webpage or forum that has the issue?

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Sorry for the late reply. I don't get any notifications when you update your comments.

I see what the issue is here.

When you drag an element in a webpage, the plugin will first decide whether the element is a text, link or image. The priority is image > link > text, meaning that if the element include an image, it will be recognized as image even if the image is wrapped by a link. The reason for this is that the plugin need to make sure image can be picked up out of a link. However, the plugin also records the link and if you need to open the link instead of the image, you need to set the options in "image" tab as "open link in foreground" or "open link in background". I usually set drag right to open link and drag left to open image.

Let me know if this resolve you problem.