### Godot version

4.1.rc2.mono.official

### System information

Godot v4.1.rc2.mono - EndeavourOS #1 SMP PREEMPT_DYNAMIC Thu, 11 May 2023 16:40:42 +0000 - Vulkan (Forward+) - integrated Intel(R) HD Graphics 4400 (HSW GT2) () - Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz (4 Threads)

### Issue description

When using [GDScript documentation comments](https://docs.godotengine.org/en/stable/tutorials/scripting/gdscript/gdscript_documentation_comments.html) to create description tooltips for [@export variables](https://docs.godotengine.org/en/stable/tutorials/scripting/gdscript/gdscript_exports.html), they do not show up in the editor if:

- The export variable requires arguments (eg. [@export_enum](https://docs.godotengine.org/en/stable/tutorials/scripting/gdscript/gdscript_exports.html#exporting-enums)), and the arguments are declared across more than 2 lines. [(recommended by GDScript style guide)](https://docs.godotengine.org/en/stable/tutorials/scripting/gdscript/gdscript_styleguide.html#format-multiline-statements-for-readability)
- A description is applied to an [@export_category](https://docs.godotengine.org/en/stable/classes/class_%40gdscript.html#class-gdscript-annotation-export-category). 
  - This error also applies to all variables within the category

To illustrate, here are some screenshots from the included minimal reproduction project.

![working](https://github.com/godotengine/godot/assets/56048350/5fc45659-7a4d-4744-a7cd-1647497a0c97)

![nonworking_multiline](https://github.com/godotengine/godot/assets/56048350/8c2a1845-ca48-4484-a637-0af3d6b5582d)

![nonworking_category](https://github.com/godotengine/godot/assets/56048350/84ada88f-8a7b-49e7-9a6e-4cb188cc9dae)


### Steps to reproduce

Copy-paste this code into a new node's script. A minimal reproduction project with all this prepared is included below for convenience.

```
extends Node


## This shows up in the editor.
@export_enum("example1", "example2",) var good_enum


## [i]This shows up in the editor, but goes against recommended practices.[/i]
@export_enum(
	"example1", "example2",) var poor_practice_multiline


## THIS DOES NOT SHOW UP IN THE EDITOR.
@export_enum(
	"example1",
	"example2",
) var bad_enum

## THIS DOES NOT SHOW UP IN THE EDITOR.
@export_category("Categories truncate comments")

## THIS DOES NOT SHOW UP IN THE EDITOR.
@export var bad: int
```

### Minimal reproduction project

[tooltip-bug.zip](https://github.com/godotengine/godot/files/11928865/tooltip-bug.zip)

#define OBJECTDB_VALIDATOR_BITS 39
#define OBJECTDB_VALIDATOR_MASK ((uint64_t(1) << OBJECTDB_VALIDATOR_BITS) - 1)
#define OBJECTDB_SLOT_MAX_COUNT_BITS 24
#define OBJECTDB_SLOT_MAX_COUNT_MASK ((uint64_t(1) << OBJECTDB_SLOT_MAX_COUNT_BITS) - 1)
#define OBJECTDB_REFERENCE_BIT (uint64_t(1) << (OBJECTDB_SLOT_MAX_COUNT_BITS + OBJECTDB_VALIDATOR_BITS))
	struct ObjectSlot { 
		uint64_t validator : OBJECTDB_VALIDATOR_BITS;
		uint64_t next_free : OBJECTDB_SLOT_MAX_COUNT_BITS;
		uint64_t is_ref_counted : 1;
		Object *object = nullptr;
	};
	static SpinLock spin_lock;
	static uint32_t slot_count;
	static uint32_t slot_max;
	static ObjectSlot *object_slots;
	static uint64_t validator_counter;
	friend class Object;
	friend void unregister_core_types();
	static void cleanup();
	static ObjectID add_instance(Object *p_object);
	static void remove_instance(Object *p_object);
	friend void register_core_types();
	static void setup();
public:
	typedef void (*DebugFunc)(Object *p_obj);
	_ALWAYS_INLINE_ static Object *get_instance(ObjectID p_instance_id) {