Pop-ups
Up to 24 site pop-ups (site.popups_v1). First eligible wins. Not gated by Show ads. HTML sanitized.
Pop-ups
Site-wide modal pop-ups (separate from ad slots).
Where to find it
Admin → Advertisements → Pop-ups (/admin/advertisements/pop-ups)
Setting key: site.popups_v1
How it works
Multi-tab editor (max 24). Per pop-up: Name, Enabled, TipTap content (sanitized), delay (default 3 s, 0–600), animation, width, overlay, dismiss hide hours (default 24), page flags, audience (logged-in / guest).
Changes stay dirty until Save changes. Background image upload only after the pop-up is persisted (max 8 MiB). Client shows the first eligible popup only. Not gated by toggle.ul2_ads_*. Skips maintenance/admin; can show on the member shell.
Common problems
Lost edits after leaving
Unsaved tabs are discarded - Save changes first.
Image upload fails
Save the pop-up once, then upload the background.
Never shows
No pages selected (and not All pages), or content empty after sanitize.