Press "split view" while creating PR does not divide view

[InExtremaRes]

• Gitea version (or commit ref): b84e165
• Git version:
• Operating system:
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
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  • No
  • Not relevant
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Description

If I compare two branches (or create a pull request, I think it is the same), as when you press the green button, and then press the split view button the diff does not divide.

The url points directly to the compare of two branches and you can see the parameter ?style=split appears at the end, however view is not divided:
https://try.gitea.io/inextremares/view-no-split/compare/master...inextremares:branch?style=split

Screenshots

The same. See than url has ?style=split at the end. The parameter was added when I pressed the button.

[Claudisimo]

Same here, I have this issue too from the last commit of master. Is there someone working on this? That would be nice