Strange Sharepanel on iPad

this works fine on an iPhone, but not so much on an iPad

  1. I can’t see or get to any icons to the right, and I cannot change the size of the popup
  2. I can’t find the “keys” to exclude Kik, Ancestry and whatever else is to the right (All I need is Airdrop and Mail
  3. there is no “close” (X) like on iPhone, is that right?