[Bug] Improve support for multiline descriptions in frontmatter

[sserrata]

Description

See #324 for background and test results.

Regression bug introduced by #320

[github-actions]

Size Change: -31.5 kB (-1%)

Total Size: 3.98 MB

Filename	Size	Change
demo/build/assets/js/06e5f0f0.********.js	27.4 kB	-9.52 kB (-26%)	🎉
demo/build/assets/js/1f818248.********.js	12.3 kB	-2.48 kB (-17%)	👏
demo/build/assets/js/2c860537.********.js	7.39 kB	-519 B (-7%)	✅
demo/build/assets/js/326c3861.********.js	13.5 kB	-5.52 kB (-29%)	🎉
demo/build/assets/js/8f441c78.********.js	13.5 kB	-5.52 kB (-29%)	🎉
demo/build/assets/js/935f2afb.********.js	34.8 kB	-7.88 kB (-18%)	👏

ℹ️ View Unchanged

Filename	Size
demo/.docusaurus/globalData.json	18.6 kB
demo/build/assets/css/styles.********.css	94.4 kB
demo/build/assets/js/006e727e.********.js	13.9 kB
demo/build/assets/js/05f64ae1.********.js	2.83 kB
demo/build/assets/js/06b64fc1.********.js	575 B
demo/build/assets/js/081bfb0d.********.js	10 kB
demo/build/assets/js/09e07b87.********.js	3.01 kB
demo/build/assets/js/0d832478.********.js	26.5 kB
demo/build/assets/js/12693653.********.js	25.7 kB
demo/build/assets/js/14eb3368.********.js	9.28 kB
demo/build/assets/js/1639936b.********.js	7.78 kB
demo/build/assets/js/16577668.********.js	387 B
demo/build/assets/js/177e86db.********.js	11.3 kB
demo/build/assets/js/19d75775.********.js	9.33 kB
demo/build/assets/js/1a8cc2a6.********.js	12.1 kB
demo/build/assets/js/1be78505.********.js	10.6 kB
demo/build/assets/js/1c54f54e.********.js	10.8 kB
demo/build/assets/js/1e6c5cae.********.js	34.8 kB
demo/build/assets/js/1e6ff21d.********.js	10.9 kB
demo/build/assets/js/2554.********.js	1.31 MB
demo/build/assets/js/3136173c.********.js	361 B
demo/build/assets/js/3720c009.********.js	1.44 kB
demo/build/assets/js/3893.********.js	1.07 kB
demo/build/assets/js/3946f914.********.js	34.6 kB
demo/build/assets/js/39d00f16.********.js	19.6 kB
demo/build/assets/js/3e0d14e9.********.js	24.3 kB
demo/build/assets/js/40a238b6.********.js	25.7 kB
demo/build/assets/js/41cd56a1.********.js	10.3 kB
demo/build/assets/js/423cd203.********.js	13.9 kB
demo/build/assets/js/4261.********.js	480 B
demo/build/assets/js/466ac800.********.js	43.8 kB
demo/build/assets/js/46afcded.********.js	8.21 kB
demo/build/assets/js/46e5c6ac.********.js	6.86 kB
demo/build/assets/js/47abaca6.********.js	2.92 kB
demo/build/assets/js/4935.********.js	1.05 kB
demo/build/assets/js/4964e910.********.js	25.2 kB
demo/build/assets/js/49bd3d39.********.js	17.4 kB
demo/build/assets/js/4b891ed6.********.js	12 kB
demo/build/assets/js/4b901b1a.********.js	350 B
demo/build/assets/js/4c5e977b.********.js	41.9 kB
demo/build/assets/js/55960ee5.********.js	383 B
demo/build/assets/js/55a6d13f.********.js	14.4 kB
demo/build/assets/js/56717cba.********.js	2.98 kB
demo/build/assets/js/57f1a671.********.js	11.4 kB
demo/build/assets/js/58ff8b1e.********.js	20.7 kB
demo/build/assets/js/597ddc40.********.js	10.5 kB
demo/build/assets/js/5fb917be.********.js	2.64 kB
demo/build/assets/js/63fc267d.********.js	11.4 kB
demo/build/assets/js/66c76a57.********.js	35.5 kB
demo/build/assets/js/68b61ac5.********.js	44.6 kB
demo/build/assets/js/69a61f78.********.js	25.5 kB
demo/build/assets/js/6a105426.********.js	354 B
demo/build/assets/js/73b594ee.********.js	35.2 kB
demo/build/assets/js/77264a1a.********.js	34.5 kB
demo/build/assets/js/7ca3ae45.********.js	17.5 kB
demo/build/assets/js/7ed7dafe.********.js	26.9 kB
demo/build/assets/js/8003.********.js	5.45 kB
demo/build/assets/js/85d3c400.********.js	2.91 kB
demo/build/assets/js/85ec4403.********.js	4.74 kB
demo/build/assets/js/86b273b1.********.js	10.6 kB
demo/build/assets/js/86c346b0.********.js	538 B
demo/build/assets/js/86c45737.********.js	26 kB
demo/build/assets/js/881db345.********.js	394 B
demo/build/assets/js/8961c7a6.********.js	24.9 kB
demo/build/assets/js/8ab9b16e.********.js	10.5 kB
demo/build/assets/js/8d4e78cd.********.js	2.85 kB
demo/build/assets/js/91696e06.********.js	35 kB
demo/build/assets/js/93304a97.********.js	7.91 kB
demo/build/assets/js/94589c06.********.js	20.4 kB
demo/build/assets/js/967247e2.********.js	8.71 kB
demo/build/assets/js/97810f3c.********.js	25.4 kB
demo/build/assets/js/9b5caaf3.********.js	26.3 kB
demo/build/assets/js/9c42c0f3.********.js	34.5 kB
demo/build/assets/js/a40c6d71.********.js	8.69 kB
demo/build/assets/js/a476e24e.********.js	344 B
demo/build/assets/js/a5491aaa.********.js	400 B
demo/build/assets/js/a6cd895f.********.js	21.2 kB
demo/build/assets/js/a728d93a.********.js	10.1 kB
demo/build/assets/js/aa2f1ec7.********.js	25 kB
demo/build/assets/js/ab09fd5c.********.js	20.7 kB
demo/build/assets/js/ab6072f2.********.js	25.6 kB
demo/build/assets/js/ae7f40a3.********.js	44.1 kB
demo/build/assets/js/b4ebd305.********.js	18 kB
demo/build/assets/js/b5c059ef.********.js	34.1 kB
demo/build/assets/js/bead4b8e.********.js	3.06 kB
demo/build/assets/js/bf271e74.********.js	401 B
demo/build/assets/js/c5644638.********.js	337 B
demo/build/assets/js/c65697f5.********.js	26.3 kB
demo/build/assets/js/c7a5be9f.********.js	10.7 kB
demo/build/assets/js/c7ded1cb.********.js	2.96 kB
demo/build/assets/js/cef3f2e2.********.js	5.8 kB
demo/build/assets/js/cf07762b.********.js	25.6 kB
demo/build/assets/js/common.********.js	386 kB
demo/build/assets/js/d63c7029.********.js	2.94 kB
demo/build/assets/js/dd696920.********.js	25.8 kB
demo/build/assets/js/df203c0f.********.js	1.8 kB
demo/build/assets/js/e015ccf9.********.js	26.3 kB
demo/build/assets/js/e01f8d18.********.js	8.76 kB
demo/build/assets/js/e2ce9793.********.js	402 B
demo/build/assets/js/e5e5340c.********.js	2.55 kB
demo/build/assets/js/e8b309fb.********.js	577 B
demo/build/assets/js/eae14b71.********.js	33.8 kB
demo/build/assets/js/eaf4471e.********.js	12.5 kB
demo/build/assets/js/ecc39b49.********.js	172 B
demo/build/assets/js/ee308fa3.********.js	10.2 kB
demo/build/assets/js/f212caf7.********.js	25.4 kB
demo/build/assets/js/f4486b6b.********.js	12 kB
demo/build/assets/js/f65290a6.********.js	11.1 kB
demo/build/assets/js/f8409a7e.********.js	34.3 kB
demo/build/assets/js/f84e10c2.********.js	19.1 kB
demo/build/assets/js/fe97f0d1.********.js	20 kB
demo/build/assets/js/main.********.js	393 kB
demo/build/assets/js/runtime~main.********.js	8.81 kB
demo/build/index.html	88.3 kB

_{compressed-size-action}

[github-actions]

Visit the preview URL for this PR (updated for commit 08a6fc0):

https://docusaurus-openapi-36b86--pr325-di1jmwcf.web.app

_{(expires Sun, 04 Dec 2022 14:28:19 GMT)}

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