René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"When I attach an image diff with Attach keyword, the report comparator has the height of the shortest image","articleBody":"Hi everybody,\n\nI'm using `allure-robotframework==2.15.2` with `robotframework==7.3.2`\nMy report is generated with allure-commandline version 2.34.1 `npx --yes allure-commandline generate`\n\nWhen I attach images (diff, expected, actual) with Attach keyword, then the images displayed in \"Show overlay\" mode are too short. The bottom of the biggest images is hidden. I have to set the effective size of the  `//div[@class=\"screen-diff__overlay screen-diff__container\"]` to show it completely.\n\nFor example I've two images with different sizes : \n\n- left img **2109px**\n- right img **1907px**\n- Comparator size **1926.9px**  `//div[@class=\"screen-diff__overlay screen-diff__container\"]`\n\nI expect the comparator height to be at least **2109** instead of **1926**\n\nI don't know if the issue is on allure report or in the listener allure-robotframework\n\nHere is my snipet : \n```\n    ${dico}=    Create Dictionary    expected=data:image/png;base64,${expected_Base64}\n    ...         actual=data:image/png;base64,${actual_Base64}    diff=data:image/png;base64,${diff_Base64}\n\n    ${discoAsString} =    Convert To String    ${dico}\n    ${discoAsStringDoubleQuote}    Replace String    ${discoAsString}    '    \"\n    ${dicoAsJson}    Convert String To Json    ${discoAsStringDoubleQuote}\n    AllureLibrary.Attach    ${discoAsStringDoubleQuote}    name=Screenshot diff\n    ...                     attachment_type=application/vnd.allure.image.diff\n```\n\nThanks for feedback","author":{"url":"https://github.com/gt-siberian153","@type":"Person","name":"gt-siberian153"},"datePublished":"2025-12-05T09:24:10.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/887/allure-python/issues/887"}