The Reasons multi-checkbox dropdown was rendering BEHIND the table
rows even with z-index: 1050 applied. Root cause: the filter card
and the table card are sibling .card elements, both creating their
own stacking contexts. The dropdown's z-index was being measured
inside the filter card's local stacking context, but the table card
(next sibling in document order) sat on top of the whole filter
card in the page's stacking order.
Fix: set position: relative + z-index: 10 on the wrapping <form
class="card mb-3"> so the entire filter card lifts above the table
card globally. The dropdown's z-index: 1050 inside it now resolves
correctly.
Pure template change — no behaviour change, no test change.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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