Pinterest share button not working on mobile

When I press the Pinterest share button at the bottom of one of the pages on my site, the page essentially freezes and I can’t scroll up or down anymore. I get the feeling it’s pulling up the share window at the top of the page which is off screen from where the share button is… I obviously can’t verify that though. The share button works fine on desktop view. I have the “Icons only” option selected from the Jetpack settings. I’ve tried the different options as well, and the plugin is up to date. I don’t know how long this has been an issue. I believe it used to work. Any idea how to fix?

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