The Bug:

The Minecraft Launcher performs automatic conversion to uppercase in various places, depending on the font used. For example, even though the string for the play button is “Play”, it appears as “PLAY” on the play button itself. This conversion is very straightforward in the source language and hence works as intended in English.

However, this case conversion appears to behave inconsistently in other languages, such as Greek. Greek has to follow a set of rules when a word or sentence is fully capitalized and, as a result of this conversion to uppercase, Greek translations appear to have undesirable accents in the fully capitalized text, which go against the language’s rules. This is because the strings on Crowdin appear in their lowercase form and hence are translated as such, but in some cases the Launcher may use them in their uppercase form instead so it performs case conversion automatically.

This issue can be partially dealt with by translators by simply translating the string in its uppercase form so that the Launcher will not convert it incorrectly. However, this would not be possible if the string were to appear in both the uppercase and lowercase form (see “Play” in the next paragraph).

Observed Behavior:

In the attached screenshot of the Launcher main page (screenshot1.png), the string “Play” which is only available in its lowercase form on Crowdin, has been translated to “Παιχνίδι” in Greek and contains an accent. The same string appears in two instances on the Launcher as shown in (1) and (2). In (1), the string appears in its original form, exactly as it was translated on Crowdin. In (2), the string is converted to uppercase by the Launcher. The accent is no longer there, and this behavior is expected in Greek.

In (3), there is the string “Coming Summer 2020”. Just like “Play”, this one is available in its lowercase form on Crowdin, and it has been translated as “Έρχεται Καλοκαίρι του 2022”, which also contains accents. The Launcher again applies an uppercase conversion mapping, but this time the accents are still present, which is not expected in Greek.

As such, it seems there is an inconsistency in the way conversion to uppercase characters takes place in the Launcher. In (2), this was done properly, but in (3) it was not.

Expected Behavior:

Neither (2) nor (3) should have accents in their uppercase form:

• →  “Παιχνίδι” > “ΠΑΙΧΝΙΔΙ”
• →  “Έρχεται Καλοκαίρι του 2022” > “ΕΡΧΕΤΑΙ ΚΑΛΟΚΑΙΡΙ ΤΟΥ 2022”

Affected Strings:

Before reading the table, please note the following:

• Characters colored in GREEN are correct.
• Characters colored in RED are incorrect.

Source String	Translation	Observed Behavior	Expected Behavior	String URL on Crowdin	Attachment
Your own server, always online	Ο δικός σας διακομιστής, πάντα συνδεδεμένος	Ο ΔΙΚΌΣ ΣΑΣ ΔΙΑΚΟΜΙΣΤΉΣ, ΠΆΝΤΑ ΣΥΝΔΕΔΕΜΈΝΟΣ	Ο ΔΙΚΟΣ ΣΑΣ ΔΙΑΚΟΜΙΣΤΗΣ, ΠΑΝΤΑ ΣΥΝΔΕΔΕΜΕΝΟΣ	https://crowdin.com/editor/minecraft-launcher/9420/en-el#5346201
Persistent Multiplayer Worlds	Συνεχείς Κόσμοι Παιχνιδιού Πολλαπλών Παικτών	ΣΥΝΕΧΕΊΣ ΚΌΣΜΟΙ ΠΑΙΧΝΙΔΙΟΎ ΠΟΛΛΑΠΛΏΝ ΠΑΙΚΤΏΝ	ΣΥΝΕΧΕΙΣ ΚΟΣΜΟΙ ΠΑΙΧΝΙΔΙΟΥ ΠΟΛΛΑΠΛΩΝ ΠΑΙΚΤΩΝ	https://crowdin.com/editor/minecraft-launcher/9420/en-el#5346215
Friends Play Free	Οι Φίλοι Παίζουν Δωρεάν	ΟΙ ΦΊΛΟΙ ΠΑΊΖΟΥΝ ΔΩΡΕΆΝ	ΟΙ ΦΙΛΟΙ ΠΑΙΖΟΥΝ ΔΩΡΕΑΝ	https://crowdin.com/editor/minecraft-launcher/9420/en-el#5346221
Easy and Safe	Εύκολα και Ασφαλή	ΕΎΚΟΛΑ ΚΑΙ ΑΣΦΑΛΉ	ΕΥΚΟΛΑ ΚΑΙ ΑΣΦΑΛΗ	https://crowdin.com/editor/minecraft-launcher/9420/en-el#5346225
Game Snapshots	Στιγμιότυπα Παιχνιδιού	ΣΤΙΓΜΙΌΤΥΠΑ ΠΑΙΧΝΙΔΙΟΎ	ΣΤΙΓΜΙΟΤΥΠΑ ΠΑΙΧΝΙΔΙΟΥ	https://crowdin.com/editor/minecraft-launcher/9420/en-el#5296148
Recommended System Requirements:	Προτεινόμενες Απαιτήσεις Συστήματος:	ΠΡΟΤΕΙΝΌΜΕΝΕΣ ΑΠΑΙΤΉΣΕΙΣ ΣΥΣΤΉΜΑΤΟΣ:	ΠΡΟΤΕΙΝΟΜΕΝΕΣ ΑΠΑΙΤΗΣΕΙΣ ΣΥΣΤΗΜΑΤΟΣ:	https://crowdin.com/translate/minecraft-launcher/9420/en-el#5296150
Settings	Ρυθμίσεις	ΡΥΘΜΊΣΕΙΣ	ΡΥΘΜΙΣΕΙΣ	https://crowdin.com/translate/minecraft-launcher/9420/en-el#5202404
Language	Γλώσσα	ΓΛΏΣΣΑ	ΓΛΩΣΣΑ	https://crowdin.com/translate/minecraft-launcher/9420/en-el#5202566
Launcher settings	Ρυθμίσεις εκκινητή	ΡΥΘΜΊΣΕΙΣ ΕΚΚΙΝΗΤΉ	ΡΥΘΜΙΣΕΙΣ ΕΚΚΙΝΗΤΗ	https://crowdin.com/translate/minecraft-launcher/9420/en-el#5202556
Launcher accessibility settings	Ρυθμίσεις προσβασιμότητας εκκινητή	ΡΥΘΜΊΣΕΙΣ ΠΡΟΣΒΑΣΙΜΌΤΗΤΑΣ ΕΚΚΙΝΗΤΉ	ΡΥΘΜΙΣΕΙΣ ΠΡΟΣΒΑΣΙΜΟΤΗΤΑΣ ΕΚΚΙΝΗΤΗ	https://crowdin.com/editor/minecraft-launcher/9420/en-el#5344319
Minecraft: Java Edition settings	Ρυθμίσεις Minecraft: Java Edition	ΡΥΘΜΊΣΕΙΣ MINECRAFT: JAVA EDITION	ΡΥΘΜΙΣΕΙΣ MINECRAFT: JAVA EDITION	https://crowdin.com/translate/minecraft-launcher/9420/en-el#5227068
Quick Play	Γρήγορο Παιχνίδι	ΓΡΉΓΟΡΟ ΠΑΙΧΝΊΔΙ	ΓΡΗΓΟΡΟ ΠΑΙΧΝΙΔΙ	https://crowdin.com/editor/minecraft-launcher/9420/en-el#5346415
Tuesday, September 17, 2024	Τρίτη 17 Σεπτεμβρίου 2024	ΤΡΊΤΗ 17 ΣΕΠΤΕΜΒΡΊΟΥ 2024	ΤΡΙΤΗ 17 ΣΕΠΤΕΜΒΡΙΟΥ 2024	Crowdin does not localize date formats

Note:

There is a webpage summarizing the issue: https://icu.unicode.org/design/case/greek-upper. This issue is not only exclusive to Greek, but also affects Turkish (Turkish.png).