As said in the title, I just finished the research for the first rocket modules
But the menu do not appear in the game.
If I activate the sandbox mode, the menu appear with the "!" showing that modules have been unlocked. But once I close the sandbox mode, the menu dissappear.
Reloading the game solved the problem.
Steps to Reproduce
Complete the rocket modules research
This issue has been fixed in either a future version or updated in a previous version.