Here is a list of typos/errors in the "Create Homebrew Subclass" section of D&D Beyond.

In the cases where a tooltip's presence is indicated by a help icon yet no tooltip appears on mouseover, it may be useful to know that I'm using Google Chrome Version 65.0.3325.181 (Official Build) (64-bit) in Windows 7 Enterprise (64-bit).

Create a Subclass ==> Basic Information section:

• Tooltip for "CAN CAST SPELLS" should end with a question mark.

• Tooltip for "SPELL PREPARE TYPE" should end with a question mark.

• Tooltip for "KNOWS ALL SPELLS" should end with a question mark.

• Tooltip indicated by help icon, but it's non-functional for both the "AVATAR" and "LARGE AVATAR" labels.

Create a Subclass ==> Add a Class Feature page:

• Tooltip for "DISPLAY ORDER" should end with one period since the "etc." period also ends the sentence.

• Tooltip for "HAS OPTIONS" has a typo ("Manuvers") and should end with a question mark.

Create a Subclass ==> Add a Class Feature ==> Add an Option page:

• Introductory text at the top of the page has an "eaxmple" typo.

• Introductory text at the top of the page is missing a word in the second sentence:  "For example, Maneuvers in the Battle Master subclass for Fighter."

• Tooltip for "MULTICLASS DESCRIPTION" has a "regrading" typo.

• Tooltip for "IS GRANTED" should end with a question mark.

• Tooltip for "PREREQUISITE CLASS FEATURE OPTION" has an unnecessary period after the question mark.

• Tooltip for "PREREQUISITE TEXT" has a "prrerequisite" typo.

Create a Subclass ==> Add a Class Feature ==> Add an Option ==> Add a Modifier page:

• Tooltip for "CHOOSE A DEFAULT CHOICE." should not include a period (based on standard label format).

• Tooltip indicated by help icon, but it's non-functional for the "CHOOSE A DEFAULT CHOICE." label.

Create a Subclass ==> Add a Class Feature ==> Add an Option ==> Add a Spell page:

• Tooltip for "ATTACK TYPE" should end with "[...] specify those here." (for consistency with other tooltips).

• Tooltip indicated by help icon, but it's non-functional for the following labels:

• "ABILITY SCORE"

• "NUMBER OF USES"

• "RESET TYPE"

• "CAST AT LEVEL"

• "CONSUMES SPELL SLOT"

• "COUNTS AS KNOWN SPELL"

• "ALWAYS PREPARED"

• "AVAILABLE AT CHARACTER LEVEL"

• "MINIMUM SPELL CHARGES EXPENDED"

• "MAXIMUM SPELL CHARGES EXPENDED"

• "SAVE DC"

• "RESTRICTION"

Create a Subclass ==> Add a Class Feature ==> Add an Option ==> Add Limited Use page:

• Introductory text at the top of the page should say "Class Feature" (rather than "Feat").

• Tooltip for "NAME" should say "Limited Use" instead of "Limited use" (based on the capitalization elsewhere).

• Tooltip for "RESET TYPE" should say "Limited Use" instead of "Limited use" (based on the capitalization elsewhere).

• Tooltip for "LEVEL" should end with "[...], specify those here." (for consistency with other tooltips).

Create a Subclass ==> Add a Class Feature ==> Add a Level Scale page:

• Tooltip for "DESCRIPTION" has an "exmaple" typo.

Create a Subclass ==> Add a Class Feature ==> Add a Modifier page:

• Tooltip for "CHOOSE A DEFAULT CHOICE." should not include a period (based on standard label format).

• Tooltip indicated by help icon, but it's non-functional for the "CHOOSE A DEFAULT CHOICE." label.

Create a Subclass ==> Add a Class Feature ==> Add a Spell page:

• This page has the same issues as the Create a Subclass ==> Add a Class Feature ==> Add an Option ==> Add a Spell page.

Create a Subclass ==> Add a Class Feature ==> Add Limited Use page:

• This page has the same issues as the Create a Subclass ==> Add a Class Feature ==> Add an Option ==> Add Limited Use page.

I hope this helps.  Thanks so much to everyone at D&D Beyond for your hard work on this amazing toolset!