68esr seems to be not yet fixed, but you can verify on 73.0b3 (https://archive.mozilla.org/pub/firefox/candidates/73.0b3-candidates/build1/) and 74.0a1 (https://archive.mozilla.org/pub/firefox/nightly/2020/01/2020-01-10-09-50-23-mozilla-central/).
Bug 1602726 Comment 48 Edit History
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68esr seems to be not yet fixed, but you can verify on 73.0b3 (https://archive.mozilla.org/pub/firefox/candidates/73.0b3-candidates/build1/) and 74.0a1 (https://archive.mozilla.org/pub/firefox/nightly/2020/01/2020-01-10-09-50-23-mozilla-central/). Thank you! Please let me know if you need anything else.