Engineering wrench to summon engineering options does not reliably work with Hardpoints section of ship builder in mobile.

[Ryanmarc10]

Single tapping the wrench for any weapon while using beta Coriolis on mobile (Safari) tends to bring up module selection instead of engineering options.

A partial workaround involves tapping into module selection as above and then quickly tapping elsewhere to back out of that screen. Then, the wrench will show engineering options with a follow-up tap, but not always and not reliably or consistently.

[Eahlstan]

It's not a Safari problem, but a mobile version problem. You can trigger it on the desktop too if you request the mobile version using the dev tools of Chrome.

[alex-williams]

Fixed in upgrade