Anchor Positioning Quirks

Anchor positioning is a new CSS feature that brings new dynamics in positioning absolute elements, accompanied by quirks and potential bugs. It introduces concepts like the inset-modified containing block (IMCB) and properties such as position-area and position-try-fallbacks. Despite fast browser adoption, some discrepancies between the specification and implementations persist. The feature also calls for attention to accessibility considerations when linking elements semantically and visually.