5 つ星中 1つの評価を受けています

投稿者: Dan Moorehead | PowerAccess (PowerAccess.net) - 6月 29, 2017 · 固定リンク

No toolbar button can be found available to add or on any toolbar for Firefox v55+, fir Developer/Beta/Nightly Editions, not sure for Firefox stable, but will be the case for it soon if not already.