fix: improve the request body tab layout #6679

Job	Run time
Install node modules	12s
Close Pull Request Job	0s
Build packages	3m 23s
Static preview site creation	4m 48s
Lint	32s
Test (1)	25s
Test (2)	25s
Test (3)	22s
Test (4)	25s
Test (5)	23s
Test (6)	24s
Sonar Cloud analysis	46s
	12m 5s

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