How do you remove annoying pop-up appearing when you select text?

Edit:
Nevermind, if you click on the icon when pinned to the toolbar and then 'options', you untick the effect.

这是一个很棒的插件，不过，在文献翻译时存在一些问题，例如，https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6480465/这个网页中，引用文献，也即[]中的超链接在翻译后会链接到其它文字上，而且这也导致语句变得不通顺。不知道有什么办法能解决这个问题

Мне понравилось. Ненавязчиво. Переводит быстро. Переключение движков на лету.

I created an account to put 5 stars on this extension, works perfectly, just use it.

It's a 5 star extension that works great, with one major flaw: an annoying icon appears automatically each time that I select some text, it can be disabled from the toolbar quick settings, but is nowhere to be found in the main settings. Will give it 5 stars again once this is fixed.
Should also allow for once in a while donations.

5th aug. 2023 - Disabling DeepL in the options resolved the issue.
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31th Jul. 2023 - It was a very useful addon until a few days ago. It was so convenient that I couldn't live without it. However, since a few days ago, using this add-on suddenly opened a translation site called DeepL without permission. It is heavy and uncomfortable now. What happened?
It was a very useful addon until a few days ago. It was so convenient that I couldn't live without it. However, since a few days ago, using this add-on suddenly opened a translation site called DeepL without permission. It is heavy and uncomfortable now. What happened?

I dare to say, that this web extension is even better than Chrome native translation, as it doesn't interfere with the website activity, while in Chrome, especially with filling pages, it may cause the processing error. This web extension while being excellent, is shown below lower-quality "recommended" extensions, and while having full Android support, it is not available to be installed on a standard Firefox Android browser, being available only to Firefox Nightly users by a complicated procedure of collection import. To Mozilla developers - please, consider adding this extension to both your questionable and biased "recommended" category and to the standard Firefox Mobile version as well.

Hello my friend, the Opera browser lacks a good extension for translating pages, and your extension is simply the best ever developed for firefox. It would be great if you ported to opera's extension store, not to mention that some chromium based browsers also lack a good page translation extension.