Shopify - My button disappears when I go to another page

In this article, you will see what to do when your button disappears when you go to another page

1. Check the button location

The language selector has to be somewhere visible on all pages of your website. 
For instance, sometimes you have a top bar appearing on the home page but not on others. Try to change the button location to elsewhere on your website.

2. Page transitions issues

Sometimes it could be due to some theme settings, make sure to have:

• Performance setting set as Sport and not Ludicrous
• "Animation between pages" setting disabled

The steps to do that are available : HERE.