Fix: Tooltip Open On Mobile

[wsoule]

Changes

Adds ability for tooltips to be opened on mobile by tapping to tooltip icon.

Before:

Screen.Recording.2026-01-19.at.17.44.42.mov

After:

Screen.Recording.2026-01-19.at.17.44.25.mov

Checklist

• Words are spelled using American English
• PostHog product names are in title case. It's "Product Analytics" not "Product analytics". If talking about a category of product, use sentence case e.g. "There are a lot of product analytics tools, but PostHog's Product Analytics is the best"
• Titles are in sentence case
• Feature names are in sentence case. It's "Click here to create a trend insight" not "... create a Trend Insight" and so on.
• Use relative URLs for internal links
• If I moved a page, I added a redirect in vercel.json

[vercel]

@wsoule is attempting to deploy a commit to the PostHog Team on Vercel.

A member of the Team first needs to authorize it.