See the screenshot from @Issimo_15's report (T141002#2603329):
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This should be fixed by adding space at bottom of page so that the footer can be scrolled past. The height of sticky element should equal extra bottom padding
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**QA Plan**
Using any browser, visit https://en.m.wikipedia.beta.wmflabs.org/wiki/Special:MobileDiff/265240?mobileaction=beta and make sure that the page footer is not covered by the user information. When you scroll down the page you should be able to see the whole page footer and then the user information box should appear.
Basically, it should look like this:
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and not like this:
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Visit a few other pages (ensuring you have [[ https://en.m.wikipedia.beta.wmflabs.org/wiki/Special:MobileOptions | opted into the beta mode of the site ]] and it should not be possible to scroll beyond the footer. The terms of use should always sit at the bottom of the page like so:
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