[BUG] Lifeline is next to completely unuseable

[Anticept]

Round ID:

2699

Testmerges:

#3351: 'Massively rebalances combat exosuit durability' by Apogee-dev at commit d8ea03c53a
#3291: 'Icemoon Ruin: SRM Ice Lodge' by Gristlebee at commit 8b97839bb1
#3361: 'ghosts can no longer duplicate themselves in the mob subsystem list tracking them' by FalloutFalcon at commit 8c324334ce
#3146: 'Angle grinder AGAIN! Also, makes plasma cutters used for salvage instead of mining (and base gearpacks)' by Thera-Pissed at commit 548f971119
#3346: 'Ship joining starts on locked' by FalloutFalcon at commit 2e199dc977
#3016: 'Tegu-class Communications Freighter' by goober3 at commit fa82ba9f7d
#3185: 'Nanotrasen Harrier-class Exploration Cruiser' by Apogee-dev at commit 0ed062b048

Reproduction:

Lifeline is almost unusable. None of the icons in it are working, so it can't be used to locate anything at all in the window. The icon pinpointer is the only part left that works.