The colour of highlights fades!
I am using Zotero from last five years. Whatever I had highlighted in different documents in last three years have a faded colour of highlights. While highlighting the sentences, the colour used to be strong, but after some days, it used to fade or pale. It is very irritating because I have to highlight all the pdfs again and again. Someone please suggest a solution.
Can you take a couple screenshots that show the difference, upload them somewhere (Google Drive, Dropbox, etc.), and provide a link here?