2 different ways of presenting edited empty values in the Entity detail and the Submission detail page

#### Problem description
There are 2 different ways of presenting empty values after editing them in the Entity detail page and the Submission detail page.

#### Steps to reproduce the problem
1. Create 2 submissions in a form creating entities and leave some properties empty.
2. Go to Submissions and edit the empty values.
3. Go to Entities and edit the values.
#### Scree
nshot

#### Expected behavior
Empty values should be presented in the same way across different pages.
#### Central version shown in version.txt
https://staging.getodk.cloud/#/
versions:
f0b2a90bce34fc13b0df4affd8b3158d57bcf904 (v2023.5.1-5-gf0b2a90)
+2bb17a501416814bbd987ddc953abc5b0c40c58a client (v2023.5.0-43-g2bb17a50)
+267e0ad7806057fc82894f58bea680627f1de5cd server (v2023.5.0-49-g267e0ad7)
https://test.getodk.cloud/
versions:
645a8061b8df3644584cefc036d751c6115fcbec (v2023.5.1-3-g645a806)
+5c93766eb558c113a6389f7d035d3bde3fe2261f client (v2023.5.0-47-g5c93766e)
+85a0e3cbcec39c000d29002a9e9bce3150115ac2 server (v2023.5.0-35-g85a0e3cb)

#### Browser version
Chrome, Firefox