V1: four big pill tabs under the title - one source on screen at a time, counts on every tab. Cleanest focus, one extra click to switch.
💡 How ideas get in from Research (works the same in all 5 variants)
GL
Galaxy Lore
2.1M subs · faceless sci-fi lore
A lightbulb on every Research card (channels AND videos). One tap -> it lands in Your picks in Ideas with a "Saved from Research" note. Tap again -> removed. Try the button above.