If the audio is slightly off despite being the "correct" version, most players like VLC or MPC-BE allow you to adjust subtitle delay manually (usually using the G and H keys) to get that perfect sync.
Finding a "solid piece" of subtitle synchronization for the specific release is usually best handled by visiting established community repositories. These sites provide verified .srt files specifically timed for high-definition Blu-Ray rips like yours. subtitle The.Platform.2019.1080p.BluRay.x264.AA...
: Despite the name, they host subtitles that work across various 1080p x264 releases, often labeled clearly by source. If the audio is slightly off despite being
: One of the largest databases where you can filter specifically by the "BluRay" tag to match your file's frame rate. : Despite the name, they host subtitles that
: Often preferred by movie enthusiasts for "solid" user-rated subtitles that include descriptions of which scene-release they match.