I will add this for anyone who wants to hide the product header image in certain blocks on their site. I added this to Artificer - Styles - Custom Styles. Your blocks may be different on where you have products appear on your site.

/* ===== Market: hide ONLY the product header/cover image in specific blocks ===== */

/* Blocks: #bx-page-block-3952, #bx-page-block-3920, #bx-page-block-3919 */

/* 1) Common cover wrappers */

#bx-page-block-3952 .bx-base-general-entity-cover,

#bx-page-block-3952 .bx-market-entity-cover,

#bx-page-block-3952 .bx-cover,

#bx-page-block-3952 .bx-cover-wrapper,

#bx-page-block-3952 .bx-cover-image,

#bx-page-block-3952 .bx-cover-bg,

#bx-page-block-3920 .bx-base-general-entity-cover,

#bx-page-block-3920 .bx-market-entity-cover,

#bx-page-block-3920 .bx-cover,

#bx-page-block-3920 .bx-cover-wrapper,

#bx-page-block-3920 .bx-cover-image,

#bx-page-block-3920 .bx-cover-bg,

#bx-page-block-3919 .bx-base-general-entity-cover,

#bx-page-block-3919 .bx-market-entity-cover,

#bx-page-block-3919 .bx-cover,

#bx-page-block-3919 .bx-cover-wrapper,

#bx-page-block-3919 .bx-cover-image,

#bx-page-block-3919 .bx-cover-bg {

 display: none !important;

 visibility: hidden !important;

 height: 0 !important;

 padding: 0 !important;

 margin: 0 !important;

 line-height: 0 !important;

}

/* 2) If a plain is used for the hero */

#bx-page-block-3952 .bx-cover > img,

#bx-page-block-3952 .bx-cover img,

#bx-page-block-3920 .bx-cover > img,

#bx-page-block-3920 .bx-cover img,

#bx-page-block-3919 .bx-cover > img,

#bx-page-block-3919 .bx-cover img {

 display: none !important;

 height: 0 !important;

 padding: 0 !important;

 margin: 0 !important;

}

/* 3) If the hero is applied via inline background-image */

#bx-page-block-3952 [style*="background-image"],

#bx-page-block-3920 [style*="background-image"],

#bx-page-block-3919 [style*="background-image"] {

 background: none !important;

 min-height: 0 !important;

 height: 0 !important;

 padding: 0 !important;

 margin: 0 !important;

}

/* 4) If the theme draws the hero via ::before/::after */

#bx-page-block-3952 .bx-cover::before,

#bx-page-block-3952 .bx-cover::after,

#bx-page-block-3952 .bx-cover-wrapper::before,

#bx-page-block-3952 .bx-cover-wrapper::after,

#bx-page-block-3920 .bx-cover::before,

#bx-page-block-3920 .bx-cover::after,

#bx-page-block-3920 .bx-cover-wrapper::before,

#bx-page-block-3920 .bx-cover-wrapper::after,

#bx-page-block-3919 .bx-cover::before,

#bx-page-block-3919 .bx-cover::after,

#bx-page-block-3919 .bx-cover-wrapper::before,

#bx-page-block-3919 .bx-cover-wrapper::after {

 content: none !important;

 display: none !important;

}

/* 5) Defensive catch-all: anything with "cover" in the class (but NOT card thumbnails) */

#bx-page-block-3952 [class*="cover"]:not(.bx-base-general-unit-cover):not(.bx-def-unit-cover):not(.bx-card-image):not(.bx-grid-photo),

#bx-page-block-3920 [class*="cover"]:not(.bx-base-general-unit-cover):not(.bx-def-unit-cover):not(.bx-card-image):not(.bx-grid-photo),

#bx-page-block-3919 [class*="cover"]:not(.bx-base-general-unit-cover):not(.bx-def-unit-cover):not(.bx-card-image):not(.bx-grid-photo) {

 display: none !important;

 visibility: hidden !important;

 height: 0 !important;

 padding: 0 !important;

 margin: 0 !important;

 line-height: 0 !important;

}

/* 6) Collapse any top gap the template reserves for the hero */

#bx-page-block-3952 .bx-block-content,

#bx-page-block-3920 .bx-block-content,

#bx-page-block-3919 .bx-block-content {

 margin-top: 0 !important;

 padding-top: 0 !important;

}

/* 7) Keep product titles/names/categories explicitly visible */

#bx-page-block-3952 .bx-market-title,

#bx-page-block-3952 .bx-market-unit-title,

#bx-page-block-3952 .bx-market-entity-title,

#bx-page-block-3920 .bx-market-title,

#bx-page-block-3920 .bx-market-unit-title,

#bx-page-block-3920 .bx-market-entity-title,

#bx-page-block-3919 .bx-market-title,

#bx-page-block-3919 .bx-market-unit-title,

#bx-page-block-3919 .bx-market-entity-title {

 display: block !important;

 visibility: visible !important;

}