The MPL ones are nonsense (given that the analysis is not done on the "source code form" of the library), but MIT license requires attribution. Photopea should include an "About" with attribution of the libraries used to develop it.
The Apache license also says "You must give any other recipients of the Work or Derivative Works a copy of this License".
The Apache license also says "You must give any other recipients of the Work or Derivative Works a copy of this License".