[Bug] Some animated gifs are framed faster after conversion

Thumbor Request URL

http:///unsafe/fit-in/

Expected Behaviour

Hi, Some of the GIF images had wrong frame timing after conversion(the are too fast)

Original gif -> https://www.maderna.sk/sub/maderna.sk/images/baska/Dizajn%20bez%20n%C3%A1zvu.gif

Actual Behaviour

(URL hack not actual avif) -> https://www.creativeshop.sk/sub/maderna.sk/images/baska/Dizajn%20bez%20n%C3%A1zvu.gif.avif

Operating System

RHEL 9.6

Your thumbor.conf

OPTIONS="--conf /etc/thumbor.conf --ip 10.1.1.23 --log-level error --processes 4"

THUMBOR_LOG_FORMAT = '%(name)s:%(levelname)s %(message)s' QUALITY = 80 WEBP_QUALITY = 90 AVIF_QUALITY = 80 AVIF_SPEED = 8 AUTO_WEBP = True AUTO_AVIF = True MAX_AGE = 7776000 ENGINE_THREADPOOL_SIZE = 2 METRICS = 'thumbor.metrics.statsd_metrics' LOADER = 'thumbor.loaders.file_loader' STORAGE = 'thumbor.storages.no_storage' RESULT_STORAGE = None STATSD_HOST = '127.0.0.1' STATSD_PREFIX = 'thumbor' FILE_LOADER_ROOT_PATH = '/data' FILTERS = [ #'thumbor.filters.brightness', #'thumbor.filters.colorize', #'thumbor.filters.contrast', #'thumbor.filters.rgb', #'thumbor.filters.round_corner', #'thumbor.filters.quality', #'thumbor.filters.noise', 'thumbor.filters.watermark', #'thumbor.filters.equalize', #'thumbor.filters.fill', #'thumbor.filters.sharpen', #'thumbor.filters.strip_exif', 'thumbor.filters.strip_icc', #'thumbor.filters.frame', #'thumbor.filters.grayscale', #'thumbor.filters.rotate', #'thumbor.filters.format', #'thumbor.filters.max_bytes', #'thumbor.filters.convolution', #'thumbor.filters.blur', #'thumbor.filters.extract_focal', #'thumbor.filters.focal', #'thumbor.filters.no_upscale', #'thumbor.filters.saturation', #'thumbor.filters.max_age', #'thumbor.filters.curve', #'thumbor.filters.background_color', #'thumbor.filters.upscale', #'thumbor.filters.proportion', #'thumbor.filters.stretch', ] HANDLER_LISTS = [ ]