Signs and Chests turn invisible but are still useable

Traveled away from, then returned to homebase on survival world and found that signs and chests were invisible. Wireframe highlighting is still visible on either when targeting a specific sign/chest. Chests can still be opened and items are still inside, so this is not a duplicate of MC-138938, and text on signs is still visible, either rendered on the item behind the sign or floating in the air.

Exiting and restarting Minecraft corrected the issue, so I was unable to get a screenshot (first screenshots did not work correctly, produced grey screen with small text in upper left corner reading "Minecraft 1.14".) Have not tried to replicate issue yet.