According to stackoverflow, root cause of this issue can be that Safari is forced to request desktop website.Try to open Settings > Safari > Request Desktop Website > All websites > Switch Off.This issue occurs more oftenly on iPads, since it makes more sense to show desktop websites on big screens rather than on small ones.I hope that my fix someone's issue.

Thanks for solution, @Svantulden. Using your approach, I was able to generate XCFramework. Unfortunately, there are issues with archiving project which uses such XCFramework. Archiving itself does not fail, but it produces corrupted XCArchive, which is not possible to open in Xcode or export via command-line (it fails with archive at path is malformed message). This is my solution based on approach used by PSPDFKit. Hope it can help somebody. #!/bin/bash WORKSPACE="MY_WORKSPACE.xcworkspace" SCHEME="MY_SCHEME" FRAMEWORK_NAME="MY_FRAMEWORK_NAME" IPHONEOS_ARCHIVE_PATH="./build/${FRAMEWORK_NAME}-iphoneos.xcarchive" IPHONESIMULATOR_ARCHIVE_PATH="./build/${FRAMEWORK_NAME}-iphonesimulator.xcarchive" OUTPUT_PATH="./build/${FRAMEWORK_NAME}.xcframework" rm -rf ${OUTPUT_PATH} set -o pipefail Device slice. xcodebuild clean archive \workspace ${WORKSPACE} \ scheme ${SCHEME} \ configuration Release \ sdk iphoneos \ destination 'generic/platform=iOS' \ archivePath ${IPHONEOS_ARCHIVE_PATH} \ SKIP_INSTALL=NO \ BUILD_LIBRARIES_FOR_DISTRIBUTION=YES | xcpretty Simulator slice. xcodebuild clean archive \workspace ${WORKSPACE} \ scheme ${SCHEME} \ configuration Release \ sdk iphonesimulator \ destination 'generic/platform=iOS Simulator' \ archivePath ${IPHONESIMULATOR_ARCHIVE_PATH} \ SKIP_INSTALL=NO \ BUILD_LIBRARIES_FOR_DISTRIBUTION=YES | xcpretty function GetUUID() { dwarfdump output: UUID: FFFFFFF-AAAAA-BBBB-CCCC-DDDDDDDDDD (arm64) PATH_TO_ARCHIVE/FRAMEWORK.framework-ios-arm64.xcarchive/Products/Library/Frameworks/FRAMEWORK.framework/FRAMEWORK local arch=$1 local binary=$2 local dwarfdump_result=$(dwarfdump -u ${binary}) local regex="UUID: (.*) \((.*)\)" if [[ $dwarfdump_result =~ $regex ]]; then local result_uuid="${BASH_REMATCH[1]}" local result_arch="${BASH_REMATCH[2]}" if [ "$result_arch" == "$arch" ]; then echo $result_uuid fi fi } First, find UUID for BCSymbolMaps of our binary, because these are randomly generated. The dSYM path is always the same so that one is manually added Simulator-targeted archives don't generate BCSymbolMap files, so this is only needed for iphone target BCSYMBOLMAP_UUID=$(GetUUID "arm64" "${IPHONEOS_ARCHIVE_PATH}/Products/Library/Frameworks/${FRAMEWORK_NAME}.framework/${FRAMEWORK_NAME}") Create XCFramework xcodebuild -create-xcframework \framework "${IPHONEOS_ARCHIVE_PATH}/Products/Library/Frameworks/${FRAMEWORK_NAME}.framework" \ debug-symbols "${PWD}/${IPHONEOS_ARCHIVE_PATH}/dSYMs/${FRAMEWORK_NAME}.framework.dSYM" \ debug-symbols "${PWD}/${IPHONEOS_ARCHIVE_PATH}/BCSymbolMaps/${BCSYMBOLMAP_UUID}.bcsymbolmap" \ framework "${IPHONESIMULATOR_ARCHIVE_PATH}/Products/Library/Frameworks/${FRAMEWORK_NAME}.framework" \ debug-symbols "${PWD}/${IPHONESIMULATOR_ARCHIVE_PATH}/dSYMs/${FRAMEWORK_NAME}.framework.dSYM" \ output ${OUTPUT_PATH} Cleanup rm -rf "${IPHONEOS_ARCHIVE_PATH}" rm -rf "${IPHONESIMULATOR_ARCHIVE_PATH}"

By what metric? In case of bitcode-enabled app, the one from App Store is different from locally exported one.