Steps to reproduce:
Open two pages you want to summarize in separate tabs. Summarize the first using the extension, then quickly change to the next tab and summarize it too. Whichever page completes second will become the content of both windows. Note: During reproduction testing, it only happened 2/3 times.
Why am I summarizing so fast? I usually open all my Youtube subs in tabs and then go through and summarize all the long ones that don't seem interesting enough. This "batch summarize" I do is fast enough to beat the 5-10 second summarizer time.
Expected behavior:
Each window has different content.
Debug info:
Firefox 117/Extension 0.3.6