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leaflet.extras::searchFeaturesOptions zoom not working when multiple targetGroups specified

Reports a zoom bug in leaflet.extras when using multiple targetGroups.

Steady
Signal score
16
Trajectory
→ Steady
7-day est. ~24

Why this scored 16

every term, weighted
Velocity+0.0 / 40

Engagement gained per hour since the last capture, against the fastest item on its own source

Acceleration+11.9 / 25

Whether that velocity is itself speeding up, as a per-hour rate

Cross-source spread+0.0 / 25

How many independent communities are talking about the same entity

Recency+6.0 / 10

Decays to zero over 14 days

Saturation penalty−1.9 / 30

Subtracted once something is big and old — we rank what's next, not what's peaked

Composite16.0

Weights are hand-tuned, not learned — we're calibrating them against realized trends as history accumulates. On a topic's first sighting there's no previous reading to compare against, so acceleration starts from a neutral prior rather than a measurement, and velocity falls back to engagement over its whole lifetime until a second reading exists. Full methodology

Outlook

low confidence · estimate, not a guarantee

7-day

~24

range 0–36

14-day

~25

range 0–40

30-day

~26

range 0–45

Signal history

7-day window (free)
1670

projected trajectory (estimate, not a guarantee)

Entities

leafletextrasleaflet
Embed a live signal badge
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[![Signalcrest signal](https://www.signalcrest.app/api/badge/so%3A80004899)](https://www.signalcrest.app/topic/so%3A80004899)

Drop this in a README or blog post — it updates automatically as the score moves.